11.(2014·吉林松原油田高中高一下期初)A large amount of ________ been shipped to Japan to help the homeless people.
A.goods has B.goods have
C.oil has D.oil have
答案：C a large amount of大量的，修饰不可数名词，作主语时，谓语用单数，故C项正确。
12.No one is permitted ________ on the nuclearpolluted (核污染) spot.
A.working B.to work
C.work D.works
答案：B 考查permit用法。permit后可接动词不定式作补足语。在将其用于被动句时，动词不定式作补足语的用法不变，故选B。
13.Looking up, I saw that some children ________ rags were looking at me silently as I ate.
A.by B.in
C.with D.on
答案：B 考查介词用法。句意：一抬头，我看到几个穿着破烂的小孩默默地看着我吃东西。in rags穿着破烂，固定短语。
14.(2012·柳州高一检测)Various experiments have been carried out to ________ the proper way to raise children.
A.make B.fight
C.work D.seek
答案：D 考查动词词义辨析。句意：进行各种各样的实验以寻找培养孩子的恰当的方法。seek寻找、寻求，符合句意。
15.—I suppose your wife doesn't understand you.
—________， she understands me very well.
A.On the contrary B.Before long
C.By accident D.Above all
答案：A on the contrary“与此相反，正相反”;before long“不久之后”;by accident“偶然地”;above all“首先，最重要的是”。根据句意应选A项。
