Almost everyone has some kind of hobby, It may be【25】from collecting stamps to making model air planes. Some hobbies are very【26】; others don't【27】at all. Some collections are worth a lot of money; others are valuable only【28】their owners.
I know a man who has a【29】collection worth several thousand dollars, A short time ago he bought a rare fifty-cent piece【30】$ 250. He was very happy about his collection and thought the price was【31】. On the contrary, my youngest brother【32】mulch boxes. He has almost 600 of them. But I【33】if they are worth any money. However, for my brother they are【34】valuable. Nothing makes him【35】than to find a new match box for his collection.
(46)
A.work or study
B.working or studying
C.in working or studying
D.in work or study
此题为判断题(对,错)。
Thephrase "off-label" (paragraph 2 ) most probably means [A] without approval. [B] far from a label. [C] off-line. [D] without a label.
The main interest of travel agencies dealing with travel medicine is to
A.prevent people from falling in.
B.make money out of it.
C.give advice on specific countries.
D.get the government to pay for it.
Where did the name Mark Twain come from?
A. It came from a safe passage.
B. It came from a term used by the boatmen.
C. It came from his boyhood.
D. It came from his measuring tool.
It was not until then that I came to realize that knowledge from practice.
A. comes
B. has come
C. came
D. had come
It can be inferred from the last paragraph that
A.Mars will not he disturbed until the technology is available.
B.technological barriers for humans to go to Mars will be insurmountable.
C.the expenditures to go to Mars will be too enormous.
D.dreams are only dreams which can never be turned into reality.