2150] The dog like rubbing its back _____ the wall.

[译文] 这条狗喜欢在墙上擦它的背。

　 A. against 　 B. across

　 C. by 　 D. on

[答案及简析] A。 against 才有在墙上"擦"的意思。再如：The student stood against the wall.

2149] No matter how patiently I persuaded her, she wouldn’t admit _____ it.

[译文] 无论我怎样耐心说服她，她都不会承认干过这事。

　 A. to do 　 B. do

　 C. done 　 D. doing

[答案及简析] D。 admit 后面接动名词作宾语， 它一般用于承认错误。

2148] This is the suggestion that I can’t _____; it is against the law.

[译文] 这个建议我不能接受；它是违法的。

　 A. receive 　 B. accept

　 C. admit 　 D. recognize

[答案及简析] B。 动词辨析； accept 表示主观态度。

2147] You can fly to UK this morning _____ you don’t mind changing planes in Hong Kong.

[译文] 只要你不介意在香港转机，你今天上午就可飞往英国。

　 A. because 　 B. provided

　 C. unless 　 D. so far as

[答案及简析] B。 考查连词。provided　只要 = on condition that…

2146] Gald to meet you! I was ______ you by Mr. Gordon.

[译文] 很高兴见到你！我是 Gordon 先生介绍我来的.

　 A. introduing 　 B. to introdue

　 C. referred 　 D. referred to

[答案及简析] D。 refer sb. to sb.把某人介绍给某人。

2145] You composition is good but your handwriting still reqires _____.

[译文] 你的作文写得很好但你的书法仍然需要改进。

　 A. to improve 　 B. improved

　 C. being improved 　 D. improving

[答案及简析] D。 当物作主语时，后面的宾语应该用doing 或to be done，类似的还有need,want.

2144] _____ the number of cars, he thought, there were not many people at the club yet.

[译文] 从车子的数量来判断，不会有多少人在这个俱乐部里。

　 A. to judge from 　 B. Judging from

　 C. Judged from 　 D. Judge from

[答案及简析] B。 judge, include, consider, regard, concern等词只能用现在分词形式作状语。

2143] Dr Johnson comes from either chicago or florida, I can’t remember _____.

[译文] Dr Johnson既不是芝加哥人又不是佛勒里达州人，我记不得他是哪个州的人了。

　 A. which 　 B. there

　 C. where 　 D. that

[答案及简析] A。 which = I can’t remember which city he comes from.

2142] He must habe been late for the conference yesterday, ______?

[译文] 昨天的新闻发布会他迟到了是吗？

　 A. didn’t he 　 B. haven’t he

　 C. mustn’t he 　 D. wasn’t he

[答案及简析] D。 情态动词表推测，后面的反意疑问句应该与实际世态一致。

2141] -----Would you mind if I _____ here?　　　-----Certainly not. Please go ahead.

[译文] --你不介意我在这儿抽烟吗？　　　--不会。抽吧。

　 A. will smoke 　 B. did smoke

　 C. smoked 　 D. am smoking

[答案及简析] C。 would you mind if…….中的从句一般要用虚拟语气。