Every possible means ________ to prevent the air pollution , but the sky is still not clear.

    A. is used    B. are used  C. has been used   D. have been used

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：

各個時代的高中生是怎樣慶祝自己的畢業(yè)典禮并留住對同窗的美好回憶的呢?假如你是校英文報的小記者，最近就此進(jìn)行了一次調(diào)查。下面的表格顯示的是20世紀(jì)70年代、80年代

以及現(xiàn)在高中生畢業(yè)留念時的做法，請你根據(jù)表格內(nèi)容用英語寫一篇文章反映這種變化并發(fā)表在校報英文版上。

20世紀(jì)70年代

寫送別詩；畢業(yè)留言

20世紀(jì)80年代

互贈鋼筆、筆記本；合影

現(xiàn)在

制作網(wǎng)絡(luò)同學(xué)錄(online. alumni)，分

享照片和日志；用DV拍攝畢業(yè)典禮

查看答案和解析>>

科目：高中英語 來源： 題型：

V：短文改錯（共10小題；每小題1分，滿分10分）

此題要求改正所給短文中的十個錯誤。

1．把多余的詞用斜線（\）劃掉，在下面橫線上寫出該詞，并也用斜線劃掉。

2．在缺詞處加上一個漏字符號（∧），在下面橫線上寫出該加的詞。

3．在錯的詞下劃一橫線，在下面橫線上寫出改正后的詞。

    Recently I have learned from the internet that traffic accidents were happened frequently, which mainly resulted from drinking driving.

Many drivers think they are luckily to avoid accidents. As the matter of fact, no one could afford to risk their lives driving after drinking. Drunk driving will not only threaten the life of the drivers as well as other people, and also make their family suffer from anxiety caused by it. In addition, drunk driving against the law and more and more people are punished for them.

In a word, for the sake of the safety of all people, please not drive after drinking.

查看答案和解析>>

科目：高中英語 來源： 題型：

--My MP4 player isn’t in my bag.

   --Where _____ you have put it?

A. can                  B. must         C. should          D. would

查看答案和解析>>

科目：高中英語 來源： 題型：

Have you dreamed about       such a good chance for further education abroad?

A. there is     B. there being    C. there to be    D. there will be

查看答案和解析>>

科目：高中英語 來源： 題型：

 John has recovered and _________ 3 kilos since he left hospital last month.

A. put up        B. put down            C. put away       D. put on

查看答案和解析>>

科目：高中英語 來源： 題型：

 ________ no modern technology, the Egyptians had to move each stone by hand.

A. It being      B. There being   C. There was              D. Being

查看答案和解析>>

科目：高中英語 來源： 題型：

The baby is due in May．________________the new house should be finished．

       A．by then  B．by which           C．by when            D．since when

查看答案和解析>>

科目：高中英語 來源： 題型：

---I’ll talk to my son Bill about it as soon as possible． He usually listens．

---We need _______ listening． We need action．

A．more than   B．less than   C．not more than  D．no more than

查看答案和解析>>

同步練習(xí)冊答案