1. The minute when he realized what was happening, He was knocked down by the man
a b c
rushing out from the other side.
d
答案：A
解析：把when 去掉，注意：the minute 或 the moment 位于句首，其后不能跟when.
2. However his social position is, it is necessary that he remember to work hard a b c
and to serve the people.
d
答案：A
解析：前面這句話意思是：不管他是干什么的，However改為: Whatever, However引導的讓步狀語從句，后面只能接形容詞或副詞，而這道題是修飾的名詞，故要用whatever。
3. On more than one occasion, I found myself doubt my own decision though I had a b c
been prepared for it in advance.
d
答案：B
解析： doubt改為：doubting, find oneself doing：表示主動語態(tài)；而find oneself ＋動詞的過去分詞：表示被動語態(tài)；另外在find oneself 后面可能跟介詞短語。
4. The actual population is not so much. Its rate of increase decide a b c
how successful the birth control is.
D
答案：C
解析： decide改為：decides單數(shù)形式。
5. It was turned out that the securities were not so valuable as people had a b c
expected.
D
答案：A
解析： 去掉was, It turned out that… 后來證明。
a b c
rushing out from the other side.
d
答案：A
解析：把when 去掉，注意：the minute 或 the moment 位于句首，其后不能跟when.
2. However his social position is, it is necessary that he remember to work hard a b c
and to serve the people.
d
答案：A
解析：前面這句話意思是：不管他是干什么的，However改為: Whatever, However引導的讓步狀語從句，后面只能接形容詞或副詞，而這道題是修飾的名詞，故要用whatever。
3. On more than one occasion, I found myself doubt my own decision though I had a b c
been prepared for it in advance.
d
答案：B
解析： doubt改為：doubting, find oneself doing：表示主動語態(tài)；而find oneself ＋動詞的過去分詞：表示被動語態(tài)；另外在find oneself 后面可能跟介詞短語。
4. The actual population is not so much. Its rate of increase decide a b c
how successful the birth control is.
D
答案：C
解析： decide改為：decides單數(shù)形式。
5. It was turned out that the securities were not so valuable as people had a b c
expected.
D
答案：A
解析： 去掉was, It turned out that… 后來證明。