258] The question is very important. It really needs _______.

[譯文] 這個(gè)問題很重要。真的需要認(rèn)真地討論。

　 A. carefully discussing 　 B. carefully to discuss

　 C. to carefully be discussed 　 D. being discussed carefully

[答案及簡析] A。 need作為實(shí)意動(dòng)詞表示"需要"時(shí)，一般跟動(dòng)名詞的主動(dòng)形式表示被動(dòng)意思。

257] Follow the directions on the bottle carefully when _______.

[譯文] 仔細(xì)地按照藥瓶上說明服藥。

　 A. you will take the medicine 　 B. taking the medicine

　 C. to take the medicine 　 D. taken the medicine

[答案及簡析] B。 主句中沒有主語是祈使句，用現(xiàn)在分詞表示時(shí)間語主語(you)一致。

256] Do you think ______ important _______ us to learn a foreign language?

[譯文] 你認(rèn)為對(duì)我們來說學(xué)習(xí)英語重要嗎？

　 A. that; of 　 B. it; for

　 C. this; is 　 D. that; for

[答案及簡析] B。 6123結(jié)構(gòu)。

255] -----I think it _______ to smoke . ----- _______.

[譯文] --我認(rèn)為抽煙不對(duì)�！　�--我也這樣認(rèn)為的。

　 A. was wring; Neither do I 　 B. wrong; So do I

　 C. wrong; So I don’t 　 D. wrong; So I do

[答案及簡析] B。 前面是6123結(jié)構(gòu)。后面是反意疑問句，與主句一致。

254] ______ to collage this year, We must study harder than ever before .

[譯文] 為了上大學(xué)，我們必須更加努力學(xué)習(xí)。

　 A. Go 　 B. Going

　 C. Gone 　 D. To go

[答案及簡析] D。 不定式表示將來和目的。

253] Don’t have the clock ______ , Your father is sleeping.

[譯文] 不要把鐘弄響，你爸在睡覺。

　 A. rings 　 B. rang

　 C. ring 　 D. ringing

[答案及簡析] C。 have sb. do sth.句型。

252] Nothing but ______.

[譯文] 只有離開。

　 A. to leave 　 B. leave

　 C. left 　 D. heaving

[答案及簡析] B。 這是一個(gè)省略句：I have nothing to do but leave.

251] My last lesson in French! I hardly know how to write, _______ I would never learn now .

[譯文] 我的最后一節(jié)法語課！我?guī)缀醪恢�道該如何寫，可我也再也學(xué)不到了。

　 A. but 　 B. and

　 C. if 　 D. so

[答案及簡析] B。 并列的句子用并列連詞。

250] Every day you __ to yourself: "I have plenty of time. I’ll learn my lesson tomorrow"

[譯文] 每天你都對(duì)自己說，"我有很多時(shí)間，我將明天學(xué)習(xí)功課。"

　 A. said 　 B. says

　 C. saying 　 D. have said

[答案及簡析] B。 一般現(xiàn)在時(shí)態(tài)表示經(jīng)常的習(xí)慣。

249] Don’t have the water ______ like this all the time, _______?

[譯文] 不要讓水這樣長期流著，是吧？

　 A. run, do you 　 B. running, will you

　 C. to run, will you 　 D. run, shall we

[答案及簡析] B。 have sb./sth. doing sth. 表示讓…一直做…；祈使句的反意疑問句一般用will you。