题目内容
（请给出正确答案）
A.has been left
B.has been .have left
C.is .left
D.is have left
答案
AC
解析：【译文】（自从）我离开祖国已经有4年了
【解析】“ITIS+一段时间+SINCE从句”是一个高频句型表示“自从……以来已有……时间”SINCE从句中的谓语动词（瞬间性动词）因表示“过去时间点”故须用“过去时”而前面的谓语动词BE则比较灵活既可以用“现在完成时”也可以简化为“一般现在时”故本题答案可选A和C两项都正确
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更多“It（）4 years since I（）my countr…”相关的问题
A．out of control
B．out of the question
C．out of touch
D．out of sight
A. had enjoyed
B. was enjoying
C. enjoyed
D. had been enjoying
Humans have altered the world's climate by (1)_____ heat-trapping gases since almost the beginning of civilization and even prevented the start of an ice age several thousand years ago, a scientist said.
Most scientists (2)_____ a rise (3)_____ global temperatures over the past century (4)_____ to emissions of carbon dioxide (5)_____ human activities like driving cars and operating factories.
Dr. William Ruddiman, a professor at the University of Virginia, said at a meeting of the American Geophysical Union (6)_____ humans' effect (7)_____ climate went back nearly 10, 000 years (8)_____ people gave up hunting and gathering and began farming.
In a commentary accompanying the article, Dr. Thomas J. Crowley of Duke University, said he (9)_____ Dr. Ruddiman's premise at first. "But when I started reading, Dr. Crowley wrote, "I could not help but (10)_____ whether he just might be (11)_____ something."
The climate of the last 10,000 years has been unusually stable, (12)_____ civilization to flourish. But that is only because people chopped down swaths of forest in Europe, China and India for croplands and pastures. Carbon dioxide (13)_____ by the destruction of the forests, plus methane, another heat-trapping gas, (14)_____ by irrigated rice fields in Southeast Asia, trapped enough heat to (15)_____ an expected natural cooling.
Levels of carbon dioxide and methane rise and fall in natural cycles (16)_____ thousands of years, and both reached a peak at the end of the last ice age 11;000 years ago. Both then declined (17)_____ expected.
Both (18)_____ declining through the present day, leading to lower temperatures, and a new ice age should have begun 4,000 to 5,000 years ago, Dr. Ruddiman said. Instead, levels of carbon dioxide reversed 8,000 wears ago. The decline (19)_____ methane levels reversed 5,000 years ago, (20)_____ with the advent of irrigation rice farming.
A．generating
B．generated
C．originating
D．originated
The worker and his wife hopefully went to one of these companies(2)this wonderful offer. And the man in the office said. “Yes, sure. You bring along $1,000 and we can(3)you with a new house.”
So the worker and his wife had to work hard and in twelve months’ time they returned to the building man with $1,000. But the man in the office said, “Look, I’m sorry, (4)we’ll need $1,500 now. Costs have gone up since we saw you last, you know.”
The couple thought it over and decided it would not take very long to save the extra $500 if they worked hard.
In six moths they worked(5)overtime and saved the $500 in spite of the high rent they had to pay for their flat. Back to the building man they(6)with their $1,500. But to their surprise he (7)the deposit was now $3,000.
Now somewhat wiser, the worker said, “And the next time, I dare say we’ll find the deposit rising once more. How have we (8)save the extra $1,500？”
“Well”, said the man, “I think we can stabilize the situation for about twelve months. By the time you come with $3,000, we will have had the house(9)for you.
The couple left, sad at heart as they saw their dream house (10) . By the time they had saved the extra $1.500, no doubt the deposit would have become still higher, maybe $5,000, then $10,000 and then…!
(1). A、 For
B、 with
C、 on
D、 to
(2). A、 to ask for
B、 asking for
C、 o ask about
D、 asking about
(3). A、 supply
B、 give
C、 offer
D、 equip
(4). A、 or
B、 and
C、 but
D、 so
(5). A、 whole the
B、 whole
C、 the all
D、 all the
(6). A、 filled
B、 dealt
C、 went
D、 went on
(7). A、 replied
B、 announced
C、 told
D、 spoke
(8). A、 had to
B、 worked to
C、 tried to
D、 got to
(9). A、 sold
B、 paid
C、 prepare
D、 ready
(10).A、 throw away
B、 die away
C、 take away
D、 get away
【C1】
A．happy
B．worried
C．curious
D．surprised
It ______ ten years since you left me.
A．has
B．had been
C．was
D．is
Passage Two
"Yes, I'll be ready at nine in the morning. Goodbye, dear, and thanks again. "It had not been an easy telephone call for Mrs. Robson to make. Her daughter had been very kind, of course, and had immediately agreed to pick her up and drive her to the station, but Mrs. Robson hated to admit (承认) that she needed help. Since her husband had died ten years before, she had prided herself on her independence (独立生活 ). She had continued to live in their little house, alone.
On this evening, however, she was standing at her living-room window, staring out at the SOLD notice in the small front garden. Her feelings were mixed. Naturally she was sad at the thought of leaving the house, as it was full of so many memories. But at the same time she was looking forward to spending her last years near the sea, back in the little seaside town where she had been born. With the money from the sale (出售) of the house, she had bought a little flat there.
She turned from the living room window, and looked round at the room. One or two pieces of furniture remained, covered with sheets (被单). The floor was bare boards, and all her pictures had been taken from the walls. There was a small fish-tank, with two goldfish circling in it. When asked why, her husband used to say, "It's nice to have something alive in the room." Since he had passed away, she had always kept some goldfish, had always had "something alive in the room".
Tim next morning, as her train was pulling out of the station, Mrs. Robson called to her daughter, "Kate, you won't forget to collect the goldfish, will you？ The children will love them. It's...""I know," Kate interrupted (打断) gently. "It's nice to have something alive in the room."
But in the little house, the two goldfish had stopped their circling. They were floating (漂浮) on the water, in the room with its bare boards and silent walls.
40. Mrs. Robson ______.
A. was a very proud person
B. was helpless
C. did not like asking people for favors
D. wanted to live without her husband
