Question

I think children should try to work out problems by

1. A.
   them
2. B.
   themselves
3. C.
   me
4. D.
   myself

Answer 1

B
分析：句意是“孩子應(yīng)該盡力靠自己去解決問題”，主語是children，by是介詞，介詞后面的意思是指主語自己，所以用themselves．(延伸)by oneself有不同的意思：1)“靠自己”：He did it by himself．＝He did it without help．(“他是自己做這件事的”，強(qiáng)調(diào)是在沒有別人幫助的情況下做的。因此He did it by himself．是意思和He did it himself．差不多但意思要更豐富一些的表達(dá)方式)2)“獨(dú)自，沒有別人”：The old man was sitting by himself in the room．＝The old man was sitting alone in the room．The boy was left by himself at home by his mother．＝The boy was left alone at home by his mother．