1788] Let’s go swimming, _____?

[譯文] 我們?nèi)ビ斡�，好嗎�?/p>

　 A. shall we 　 B. are we

　 C. don’t we 　 D. will we

[答案及簡(jiǎn)析] A。 如果包括說(shuō)話人本身在內(nèi)用shall we。

1787] Cars pollute the air _____ waste gas.

[譯文] 汽車以排放廢氣的形式污染空氣。

　 A. at the end of 　 B. at the time of

　 C. in the form of 　 D. in the way of

[答案及簡(jiǎn)析] C。 in the form of 以…的形式。

1786] The foods the Westerners eat are usually rich _____ fat, sugar and salt, but low _____ fibre.

[譯文] 西方人吃的食物通常是高脂肪，高糖和高鹽，然而低纖維。

　 A. for; for 　 B. in; in

　 C. on; on 　 D. at; at

[答案及簡(jiǎn)析] B。 be rich / high / low in …. 在…..方面豐富/高/低。

1785] When do you think of the _____ that a meeting be held to discuss the plan?

[譯文] 什么時(shí)候你想到開(kāi)個(gè)會(huì)討論這個(gè)計(jì)劃呀？

　 A. explanation 　 B. opinion

　 C. suggestion 　 D. discussion

[答案及簡(jiǎn)析] C。 在表示請(qǐng)求，建議，命令等詞后面的從句，要用虛擬語(yǔ)氣的。

1784] John may phone me tonight. I don’t want to go out _____ he phones.

[譯文] 約翰也許要打電話來(lái)；我不想出去，萬(wàn)一他打電話來(lái)。

　 A. as long as 　 B. in order that

　 C. in case 　 D. so that

[答案及簡(jiǎn)析] C。 in case萬(wàn)一；as long as只要；in order that為了；so that結(jié)果。

1783] When the firefighters arrived there hurriedly, they found the house _____ for 10 minutes, but it was not too late.

[譯文] 當(dāng)消防隊(duì)員到達(dá)時(shí)，他們發(fā)現(xiàn)房屋已經(jīng)燃燒了十分鐘了，太晚了。

　 A. caught fire 　 B. had caught fire

　 C. set fire to 　 D. had been on fire

[答案及簡(jiǎn)析] D。 動(dòng)詞辨異catch fir 是瞬間動(dòng)詞的完成時(shí)態(tài)不能表和是一段時(shí)間的短語(yǔ)連用，該用表狀態(tài)的be on fire。

1782] After a long walk, I was not _____ tired and couldn’t go any further.

[譯文] 走了很長(zhǎng)的路，我非常疲倦，再也走不動(dòng)了。

　 A. a little 　 B. little

　 C. bit 　 D. a bit

[答案及簡(jiǎn)析] A。 not a bit 一點(diǎn)也不；not a little非常。

1781] In some parts of that country, _____ died of that illness.

[譯文] 在那個(gè)國(guó)家的某些地方，十分之一的小孩死于疾病。

　 A. one for ten children 　 B. one child in ten

　 C. ten of one child 　 D. one out ten children

[答案及簡(jiǎn)析] B。 one child in ten = one tenth of the children 十分之一。

1780] Not only the students but also the teacher _____ interested in pop music.

[譯文] 不但學(xué)生，而且老師也對(duì)流行音樂(lè)感興趣。

　 A. had been 　 B. were

　 C. are 　 D. is

[答案及簡(jiǎn)析] D。 not only…but also…引導(dǎo)的短語(yǔ)作主語(yǔ)，應(yīng)以靠近謂語(yǔ)的人稱為準(zhǔn)

1779] They _____ the tools when the fire _____ out.

[譯文] 他們正在收拾工具，此時(shí)火燃燒起來(lái)了。

　 A. had collected; was broken 　 B. were collecting; had broken

　 C. were collecting; broke 　 D. are collecting; broke

[答案及簡(jiǎn)析] C。 be dong sth. when…結(jié)構(gòu)。