1._______ at all is worth doing well. 【 A 】

　　A. Whatever is worth doing

　　B. That is worth doing

　　C. What is worth doing it

　　D. Whatever is worth doing it

　　【答案解析】：句意為“凡是值的做的，就值得好好去做�！北绢}注意的是：這個(gè)句型中的動(dòng)名詞是用主動(dòng)形式表示被動(dòng)意義。

　　2.He bought a house for his children ________. 【 B 】

　　A. lived in

　　B. to live in

　　C. lived

　　D. to live

　　【答案解析】：本題屬于動(dòng)詞不定式復(fù)合結(jié)構(gòu)做后置定語(yǔ)。in不可省略。句意：他買了一套房子給孩子們住。

　　3.By the middle of the 21st century，the vast majority of the world‘s population will be living in cities _______ in the country. 【 D 】

　　A. other than

　　B. more than

　　C. better than

　　D. rather than

　　【答案解析】：本題考查詞組辨析。rather than：與其…(不如);不是…(而是)。句意：到二十一世紀(jì)中葉，世界上大多數(shù)人口將生活在城市而不是農(nóng)村。

　　4.People appreciate _______ with him because he is knowledgeable and humorous. 【 A 】

　　A. talking

　　B. talked

　　C. talk

　　D. to talk

　　【答案解析】：appreciate doing sth. 愿意，喜歡做某事。句意：人們喜歡同他交談是因?yàn)樗炔⿲W(xué)又幽默。

　　5.Imports will be allowed in proportion _______ exports. 【 A 】

　　A. to

　　B. for

　　C. out

　　D. of

　　【答案解析】：in proportion to：按…的比例，與…成正比。

　　6.They built a highway _______ the mountains. 【 D 】

　　A. lead into

　　B. to lead into

　　C. led into

　　D. leading into

　　【答案解析】：leading into的邏輯主語(yǔ)是highway，它們之間是主動(dòng)的關(guān)系，所以用動(dòng)名詞形式。句意：他們修建了一條通往山里的公路。

　　7.It _______ for two hours now. 【 D 】

　　A. rains

　　B. is raining

　　C. has rained

　　D. has been raining

　　【答案解析】：雨現(xiàn)在還在下，是持續(xù)到現(xiàn)在的動(dòng)作，所以根據(jù)句意，用現(xiàn)在完成進(jìn)行時(shí)比較好。

　　8.The girl was lucky enough to _______ the bad men and ran away. 【 B 】

　　A. break away

　　B. break away from

　　C. break out

　　D. break into

　　【答案解析】：break away：脫離，逃離，逃走。符合句意。介詞from與后面的the bad men連接。break out：爆發(fā)。break into：闖入，潛入，破門而入。

　　9.The policeman came up to the lonely house with the door _______， _______ there for a while and then entered it. 【 C 】

　　A. open; to stand

　　B. opening; stood

　　C. open; stood

　　D. opened; standing

　　【答案解析】：with the door open是with 的復(fù)合結(jié)構(gòu)，open 為形容詞，表狀態(tài); stood與came， entered為并列關(guān)系，在句中作謂語(yǔ)。

　　10._______ the new plan can be carried out will be discussed at the meeting tomorrow. 【 D 】

　　A. Which

　　B. What

　　C. That

　　D. Whether

　　【答案解析】：句意為“是否執(zhí)行新的計(jì)劃將在明天的會(huì)議上進(jìn)行討論”。因此答案為D.