单选题：Five minutes earlier, （　　）we could have caught the last trai

题目内容：

Five minutes earlier, （　　）we could have caught the last train. A．and
B．but
C．or
D．an order

参考答案：

答案解析：

Jean did not have time to go to the concert last night becau

Jean did not have time to go to the concert last night because she was busy （　　）

分类：公共英语三级题型：单选题

What （　　）to him is whether the job allows him to pursue his studies.A．matters B．

分类：公共英语三级题型：单选题

We （　　） that it will take another four months to finish this plan.A．grant B．esti

分类：公共英语三级题型：单选题

Many kinds of animals are believed to have _（　　）from the earthA．withdrawn B．vani

分类：公共英语三级题型：单选题

A new technique （　　）, the yields as a whole increased by 20 per cent.A．wording o

分类：公共英语三级题型：单选题