题目内容
15．My mum's letters really encouraged me _____ my illness．（ ）| A． | over | B． | for | C． | throughout | D． | within |
分析 在我生病期间，母亲的信给我带来了真正的鼓励．
解答 答案：C
over超过，在上方；for为了，因为；throughout自始至终，在…期间；within在…范围内．题干表示的是在我生病期间，故选C．
点评 介词是比较灵活的一类词，平时学习时，要注意区分和掌握．
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