【 在 valah 的大作中提到: 】
: 第37空老师给出的正确答案是keeps,但老师没做解释，大家帮着看看什么道理？
: “What do you want to be when you grow up?"There are different_ 36_( answer ) to this question.
: Some people want to be doctors to save lives. Some people want to be famous singers. I hope that I will be an expert_ 37_(keep) the earth clean.

答案错了。要么是to keep,或at keeping或keeping,或who keeps
老师说Keeps,错误的。前两个更好一点
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修改:thinksmith FROM 42.236.186.*
FROM 42.236.186.*