2022年四川統(tǒng)招專升本考試題庫(kù)《大學(xué)英語(yǔ)》每日一練（四）

1.What will happen to the children if their parents ________ some day?

A. break out B. break away C. break up D. break off

2.Under no ________ should you leave this city.

A. conditions B. circumstances C. situations D. environment

3.The road was wet this morning. It ________ last night

A. must be raining B. By must rain

C. must have rained D. have been rained

4.________ I was trying to do is to persuade my brother to give up smoking.

A. That B. Now C. What D. Which

5.These results must be accurate, because all the calculations have been done by an ________ computer.

A. electric B. electronic C. electrical D. electricity

1.【答案】C

【解析】break out“爆發(fā)”，break away “脫離出去”，break up“破裂，分手”和break off“中斷”。根據(jù)句意，父母離異應(yīng)該使用break up。本句意為：如果他們的父母有一天離異，和這些孩子們會(huì)怎么樣？

2.【答案】B

【解析】condition意為“條件；情況”，circumstances意為“情況，情形”，situation意為“局面”，environments意為“環(huán)境”。under no circumstances固定搭配，意為“絕不，無論如何都不”。本句意為：在任何情況下，你都不應(yīng)該離開這座城市。

3.【答案】C

【解析】對(duì)過去動(dòng)作做出肯定推測(cè)，需要使用must have done形式。本句意為：今天早上路面是濕的，昨晚一定下雨了。

4.【答案】C

【解析】題干中，________ I was trying to do為主語(yǔ)從句，故從句需一個(gè)連接詞，排除B. 從句中空格上的連接詞做do的賓語(yǔ)，故排除A。CD按句意選what, 本句意為：我正在努力做的事情就是說服我哥哥戒煙。

5.【答案】B

【解析】選項(xiàng)ABC為形容詞，electric意為“帶電的，電動(dòng)的” electric bike電動(dòng)車；electronic意為“電子的”，如 electronic computer(電子計(jì)算機(jī)); electronic mail電子郵件；electrical意為“和電相關(guān)的”,如 electrical book(電力相關(guān)書籍); electricity為名詞,意為“電”。本句意為：這些結(jié)果一定是準(zhǔn)確的，因?yàn)樗械挠?jì)算都是由一臺(tái)計(jì)算機(jī)完成的。