6） This club _______ more than 200 members．
A． consists in
B． consists from
C． Consists with
D． Consists of

7） The twin brothers are so alike that we cannot tell _______.
A． what is whom
B． who is who
C． who is whom
D． whom is who

8） He is ill． That accounts _______ his absence．
A．for
B．at
C．to
D．about

9） I m going to see the victim s brother．I d rather you _______．
A. don t
B． didn t
C． do not
D． do

10） The higher the standard of living and the greater the national wealth， the _______.
A． greater is the amount of paper used
B． greater amount of paper is used
C． greater the amount of paper used
D． amount of paper is used is greater

4．下面的每个句子都有四处划有横线并标有A、B、C、D，其中有一处是错误的。指出你认为错误之处
1） Yet these three reasons for not discussing insurance provide three excellent reasons that we should learn more about it．
2） One group of rowers who tried to across three miles of water in foggy weather never succeed in their goal．
3） Indeed， it has a value just because it allows us to express judgements when a precise quantitative statement is out of question．
4） According to recent research， the climate of the states along the Mexican border it is changing rapidly