精英家教网 > 初中英语 > 题目详情

The rivers will become dirtier and dirtier ______ we take action to protect them.

A. since B. if

C. until D. unless

练习册系列答案
相关习题

科目:初中英语 来源:2014-2015学年福建福州文博中学七年级上期末英语试卷(解析版) 题型:单项填空

---I don’t like the pants. They’re too long.

---What about this ________?

A. one B. ones C. pair

查看答案和解析>>

科目:初中英语 来源:2014-2015学年黑龙江大庆第三十中学九年级上期中英语试卷(解析版) 题型:单项填空

I’m afraid to______ with anyone.

A. make friend

B. make friends

C. makes friend

查看答案和解析>>

科目:初中英语 来源:2014-2015学年安徽铜陵县第三中学九年级下开学考试英语试卷(解析版) 题型:阅读理解

When Mencius(孟子) was a little boy, his father died. Mencius and his mother were quite poor. One day Mencius returned home from school and found his mother making some cloth. It was very beautiful and expensive.

“How much of the book have you read today?” Mencius’ mother asked him. “I haven’t read any of it yet.” Mencius replied, “I played with some friends of mine in the fields.”

When his mother heard this, she picked up a pair of scissors and cut the cloth.

“Why did you cut your cloth?” Mencius asked, “It was beautiful but now you’ve wasted (浪费) it.” “You have wasted your time,” his mother said, “now I have wasted mine. Look what terrible things we have done.”

Mencius learnt a lot from this lesson. After that, he always studied hard.

1.When did this story happen?

A.Not long before liberation(解放).

B.More than 2000 years ago.

C.About 400 years ago.

D.In the 18th century.

2.What was Mencius doing while his mother was cutting the cloth?

A.He was reading his book.

B.He was playing in the fields.

C.He was trying to help her.

D.He was watching strangely.

3.The mother cut the cloth because _____.

A.she thought making cloth was wasting time

B.she wanted to give her son a lesson

C.she wanted to use more beautiful and expensive cloth

D.she wanted her son to do his lessons at once

4.Why Mencius and his mother were quite poor?

A.Because his father died when Mencius was a child.

B.Because his father was ill in bed.

C.Because his mother cut the cloth.

D.Because the cloth his mother made was very cheap.

5.How did Mencius’ mother feel when she knew Mencius haven’t read any book?

A.She felt very happy. B.She felt very sad.

C.She felt very excited. D.She felt very pleased.

查看答案和解析>>

科目:初中英语 来源:2014-2015学年安徽铜陵县第三中学九年级下开学考试英语试卷(解析版) 题型:单项填空

I still remember the college and the teachers ________ I visited in London years ago.

A. what B. who C. that D. which

查看答案和解析>>

科目:初中英语 来源:2014-2015学年安徽铜陵县第三中学九年级下开学考试英语试卷(解析版) 题型:单项填空

I will meet Jane at the station. Please ________ what time she will arrive.

A. count B. choose

C. check D. catch

查看答案和解析>>

科目:初中英语 来源:2014-2015学年安徽铜陵县第三中学九年级下开学考试英语试卷(解析版) 题型:单项填空

You __ drive your car so fast. It's very dangerous.

A. wouldn't B. shouldn't

C. couldn't D. mightn't

查看答案和解析>>

科目:初中英语 来源:2013-2014学年辽宁大石桥金桥管理区初级中学中考模拟三英语试卷(解析版) 题型:单项填空

- Who’s the handsome boy talking with our English teacher over there?

- A boy _____ Justin. He is our monitor.

A. calls B. was called

C. called D. is called

查看答案和解析>>

科目:初中英语 来源:2014-2015学年新疆克拉玛依市七年级上期末英语试卷(解析版) 题型:单项填空

He wants _____ basketball after class.

A. play B. to play C. plays D. playing

查看答案和解析>>

同步练习册答案