1 What the doctors really doubt is ( ) my mother recover from the serious disease soon.A.when B.how C.whether D.why
选C,doubt 是"怀疑",是不确定的.后面有soon,就不应再提问when,"医生真的怀疑我妈妈是否很快能从严重的疾病中恢复过来."当然比how"怎么恢复好,医生当然知道怎么恢复的步骤过程,不会怀疑"怎么恢复",和"为什么恢复".
2 ( ) is no reason for dismissing her.
A.Because she was a few minutes late B.Owing to a few minutes late
C.The fact that she was a few minutes late D.Being a few minutes late
选C .A,B首先被排除,因为because,owing to原因状语不能当主语从句.D应该填her being a few minutes late 才对,没有her,D也不成立.
3 Would you go and see ( ) outside?
A.what to take place B.what Tom has happened
C.what is happening D.what the matter has been
排除A"take place"没有突然发生的意思,而这里肯定是突然发生的事.,D,what has been the matter 才符合陈述语序.所以D也排除.B 问完成时没有问进行时更合突发事情的情景.所以选C 最合适.
这三道题应该选那个?其他选项为什么不对?