1 The dentist has decided to extract her bad tooth.
A take out
B break off
C push in
D dig up
2 The economy continued to exhibit signs of decline in September
A play
B show
C send
D tell
3 This table is strong and durab1e.
A long-lasting
B extensive
C far-reaching
D eternal
4 He endured great pain before he finally expired.
A fired
B resigned
C died
D retreated
5 The girl is gazing at herself in the mirror.
A smiling
B laughing
C shouting
D staring
6 It is obvious that he will win the game.
A likely B possible
C clear D strange
7 There is no risk to public health.
A point B danger
C chance D hope
8 Did anyone call me when 1 was out?
A invite B name
C answer D phone
9.It took us along time to mend the house.
A build B destroy
C design D repair
10.I don't quite follow what she is saying
A believe B understand
C explain D accept
答案：
1. 答案為A。 extract a tooth是“拔牙”的意思，在四個選項中只有take out可以替代。
2. 答案為B。 句子的意思是“九月份經(jīng)濟(jì)繼續(xù)呈現(xiàn)衰退的跡象”，和exhibit同義的只有show。是答案。
3. 答案為A。 durable：耐用的，long.1asting：持久的。畫線詞與選項A意思相同，可互換，故A為正確答案。
4. 答案為c。 expire的意思是“斷氣”，即“死了”，與選項C意思相同，故c為答案。
5. 答案為D。 gaze的意思是“長時間盯看……”，與選項D意思相同，所以D為答案
6 C obvious：顯而易見的。clear：清楚的。It is not clear whether the incident was accidental or deliberate.還不清楚這一事件是意外的還是故意的。Likely，possible都有“可能的”意思。strange：奇怪的。
7 B risk：危險。danger也是這個意思。point：中心意思;chance：機會;hope：希望。
8 D call：打電話。phone也是這個意思。invite：邀清;name：命名;answer：回答，回電。
9 D mend和repair都有"修理"的意思。Zhangsan repaired the roof to ensure the house is windproof.張三修理了一下房頂，使得房子不進(jìn)風(fēng)。build：建設(shè);destroy：破壞：design：設(shè)計。
10 B follow此處有“理解”的意思。understand：懂，理解。This book is difficult to understand此書難懂。believe：相信;explain：解釋;accept：接受。