．Hurry up, ________ you’ll not catch the first bus.A．andB．orC．butD．if

题型：不详难度：来源：

．Hurry up, ________ you’ll not catch the first bus.

A．and

B．or

C．but

D．if

答案

解析

试题分析：句意：快点，否则你就不能赶上第一辆公共汽车。A．and并且，那么 B．or 否则 C．but但是 D．if如果。根据句意，故选B

举一反三

We never know we will succeed ________ we actually try.

A．until

B．when

C．unless

D．though

题型：不详难度：| 查看答案

---How was your climb up Mount Tai?
---I didn’t believe I could do it I got to the top．

A．until

B．unless

C．after

D．when

题型：不详难度：| 查看答案

The old man was ________ poor ________ he couldn’t buy any food.
A. so; that B. not; until C. too; to

题型：不详难度：| 查看答案

—How do you like your new school, Kate?
—It’s great. It is very clean and beautiful, ________ it is a little bit small.

A．if

B．and

C．unless

D．although

题型：不详难度：| 查看答案

I still remember my first teacher we haven’t seen each other for many years

A．for

B．because

C．since

D．though

题型：不详难度：| 查看答案