英语翻译如题．1.She--------his jacket and at last found the keys.A．

要看区别实际就是看through 和 over两个介词的区别.
through 意为在中间穿行,请看柯林斯释义：PREP To move through something such as a hole, opening, or pipe means to move directly from one side or end of it to the other. 穿过；

over 意为在上方飞跃或停留,请看柯林斯释义：PREP If one thing is over another thing or is moving over it, the first thing is directly above the second, either resting on it, or with a space between them. 在…之上.

显而易见,两个介词前都加个go时,go through 更侧重与在具体事物中间穿行检查,这个词组强调接触具体的个体,即从微观和具体的角度检查；而go over 侧重整体的衡量和检查,强调的是总体即从宏观和抽象的角度检查.看柯林斯对两个词组的释义：
VERB If you go through a lot of things such as papers or clothes, you look at them, usually in order to sort them into groups or to search for a particular item. 检查

PHRASAL VERB If you go over a document, incident, or problem, you examine, discuss, or think about it very carefully. 仔细检查

这两个题出的很模糊,第一个应该用go through；至于第二个如果更深层意思是在papers中找一些线索的话,应该是go over, 如果就是找一张纸或其他具体的东西,就应该用go through,其实在实际应用中哪有这么细?纯粹是为了考试而出题而不是为了应用!个人观点仅供参考.