3道高中英语单选题,求详细解释~~~1.-Yourbook,Tommy?-No,mom,it'smyfriend's.-Remembertoreturmittonameisonit.A.whatB.whichC.whoseD.whosever2.-Danielmusthavelosthisjobinthatunempolmentcrisis,

Question

3道高中英语单选题,求详细解释~~~
1.-Your book, Tommy?
-No, mom,it's my friend's.
-Remember to returm it to _____ name is on it.
A.what B.which C.whose D.whosever
2.-Daniel must have lost his job in that unempolment crisis, ______ he?
-I don't think so. Yesterday Isaw him working together with his colleagues.
A.didn't B.doesn't C.mustn't D.hasn't
3._____ with the challenge on how to limit the price rise of daily necesslities,the present government must take some measures at once.
A.Faced B.Faces C.Facing D. To face
答案是1.D 2.A 3.C
求详细解释~~谢谢 第一题为啥不是C,第二题为啥不是D,以及第三题..越详细越好

Answer 1

1.如果选C,介词to的后面接的从句：whose name is on it.意思就成了：记得把书还给谁的名字在上面.很明显这是不合逻辑的.从句意上看应该是把书还给“那个人”--什么人?后面的定语从句whose name is on it 就是修饰这个先行词“人”的.whosever=the one whose.
2.must have done 是对过去发生的行为的肯定推测.其反意疑问句有两种形式：didn't +主语 & hasn't + 主语.如果句中有明确的表示过去的时间状语时,则反意疑问句用didn't + 主语,如本句中的“in that unempolment crisis".
3.本题答案应为A.实际就来自短语 be faced with "面对、面临”.商务印书馆出版的《英语习语大辞典》及“牛津词典”中都可见例句.如：Faced with the threat of losing their jobs, the workers refused to go back to work. 面对着失业的威胁,工人们拒绝复工. 第三题中若把题干中 with 去掉,则答案为C.