题目内容
-- Be careful, _______ you will make mistakes in your exams.
--I know that, Mrs. White. One can never be too careful.
| A．and | B．or | C．nor | D．but |
B
解析试题分析：句意：认真点，否则你在考试中会犯错。我知道了，怀特老师，一个人永远不可能太认真的。and和， or或者，nor也不， but但是；根据语境可知不认真就会出错，故选B.
考点：考查连词
— I think it’s going to be a problem.
— Yes. I wonder _____ we can work it out.
| A．what | B．if | C．why | D．that |
_______ you use your dictionary often, your spelling will improve.
| A．Whether | B．If |
| C．Though | D．While |
he didn’t help me find my lost wallet, I thanked him all the same.
| A．Even | B．Even though |
| C．Because | D．Since |
Mum didn’t go to bed _____ I came back home last night.
| A．until | B．while |
| C．though | D．because |
----I don’t like chicken ____beef?
----I don’t like chicken, ______ I like beef very much.
| A．and; but | B．or; but |
| C．and; and | D．or; or |
I don't do well in English, I still work hard on it.
| A．or | B．so |
| C．but | D．and |
We all want to know ____ the famous writer will come to our school or not.
| A．if | B．that | C．whether | D．when |
We planted trees last year.
| A．hundreds of | B．hundred of | C．five hundreds | D．five hundred of |