补充题69

eric123 · 发表于 2007-7-31 05:32:00

补充题69. The human growth hormone, made by the pituitary gland, is secreted during sleep in higher concentrations than when awake.

(A) during sleep in higher concentrations than when awake

(B) when sleeping in higher concentrations than waking hours

(C) in higher concentrations during sleeping than waking

(D) in higher concentrations during sleep than during waking hours（D）

(E) in higher concentrations when asleep than when awake

E为什么不好?when从句缺主谓?D不完全对称啊?如果是during sleep hours than during waking hours才是完全对称?

johnleisfu · 发表于 2007-7-31 05:50:00

楼上你几号考？

形容词和名词哪个好？
用在什么什么期间好还是在某个时间点好？
waking hours = 名词正好是睡觉相对的时间，这题看出英语本身的不足，不能用一个词来表达一个意思

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