题目内容
（请给出正确答案）
A．simpler than
B．more difficult than
C．not yet understood
D．the same as
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更多“Wben the error is small, the s…”相关的问题
Wben buying racehorses, people always give priority ______ good pedigrees.
A．in
B．for
C．at
D．to
The main principle for error correction is that self correction is the best.()
A．experiments
B．trial and error
C．facts
D．studies
The phrase "bringing the error to the clerk's attention" (Para. 5)means______.
A．telling the truth to the clerk
B．offering advice to the clerk
C．asking the clerk to be more attentive
D．reminding the clerk of the charged item
