Question

求英语语法高手解惑,..题目如下

He's a fine type of ( )
A. a Chinese gentleman B. the Chinese gentlemen
C. Chinese gentleman D. Chinese gentlemen
这一题为什么选C不选A
( )some people have nothing to eat, others eat too much.
A. Although B. Unless C. Even if D. Whereas
30. He should have been working but was ( ) engaged.
A. else B. otherwise C. differently D. or else
选什么,以及为什么
31. Having received over 80 percent of the votes, Jane Byrne became the first
woman ( ) elected mayor of Chicago.
A. to have B. to have been C. to be D. was ever
为什么选C
33. Jack may not come before two o'clock, in ( ) case, we have to put off the meeting.
A. which B. that C. this D. any
34. Everyone had an application form in his hand, but no one knew which office room ______.
A. to send it to B. to send it
C. to be sent to D. to have it send
求详细答案分析 十分感谢

Answer 1

He's a fine type of ( C )
A. a Chinese gentleman B. the Chinese gentlemen
C. Chinese gentleman D. Chinese gentlemen
这一题为什么选C不选A
****因为前面“a fine type of”已经有一个a了，再加一个a就是重复。***

( A )some people have nothing to eat, others eat too much.
A. Although B. Unless C. Even if D. Whereas
****“虽然”的意思，表转折。although 用在句首，后面不能加“But”，此句中后面没有出现But，因此Although符合题意。整个句子为一个转折句，翻译过来就是：虽然某些人嘛吃的没有，其他人却吃得很撑....（某些人太杯具了...）D项应该放在句中，不能放在句首。***

30. He should have been working but was ( B) engaged.
A. else B. otherwise C. differently D. or else
***B项。 这句话里engaged是“忙于...”的意思， should have done 是“本应该做某事而未做的意思”。整句话的意思是“他本应该一直在工作，却被其他事耽搁了。”otherwise习惯译做“否则”，但其实他就是一个表转折意义的词语，也可译为“却，然而”。was engaged 做表语，but后面是个系表结构，省略了主语He, otherwise是介词插入语，放在中间表转折。***

31. Having received over 80 percent of the votes, Jane Byrne became the first
woman ( C ) elected mayor of Chicago.
A. to have B. to have been C. to be D. was ever
为什么选C
***虽然获得80%选票是一个既定事实，但是当选市长这个事实还没发生，所以不用完成时；同时“被选为”是一个被动语态，不能少了Be动词。to be 在这里其实就是替换掉了“who would be”，过去将来时。如用D项，则是一个定语从句，先行词“who”不能少，所以不选。***

33. Jack may not come before two o'clock, in (A ) case, we have to put off the meeting.
A. which B. that C. this D. any
***A，非限制性定语从句，意为“在这种情况下”...in any case 是个固定搭配 “在任何情况下”的意思。***

34. Everyone had an application form in his hand, but no one knew which office room __A____.
A. to send it to B. to send it
C. to be sent to D. to have it send

***A 。考查动词不定式。 不定式和前面的 office 有逻辑上的动宾关系，还原以后是： to send it (the letter) to the（which） office, 这个介词 to 是一定要有的。括号里面的词是对前一个词的解释。
其他的例子还有： I have no room to live in.
Please lend me a pen to write with***

好吧我承认我做的太快大意了...

Answer 2

同意上面对28,29,34的回答。其它有不同看法：
30题答案应该为B.otherwise，otherwise是副词，意为“否则的话”，全句意为：他应该是在工作，否则的话是在忙着。如果用else一般跟or的后面，而but的后面常跟otherwise
31.全面有having received...,表明此动作在前，故后面不用to have been
33.整个句子都是逗号，所以答案应该是which,其它答案均错，从语法上是不成立的。