1、专业英语四级（语法）模拟试卷 31及答案与解析 一、 PART IV GRAMMAR cant （ B） mustnt; may （ C） dont have to; must （ D） have got to; shouldnt 2 You_see the doctor, Joe. You dont look very well. （ A） must （ B） shall （ C） may （ D） can 3 Must I clean the window now? No, you_. （ A） mustnt （ B） neednt （ C） cant （ D） may not 4 Jac
2、ks ill, so they_change their plans. （ A） must （ B） should （ C） have got to （ D） ought to 5 Harry has been reading all day he_be tired. （ A） should （ B） has got to （ C） has to （ D） must 6 He is already on the wrong side of forties. Its about time he_himself a wife and settled down. （ A） finds （ B） sh
3、ould find （ C） found （ D） had found 7 Could I speak to _ is in charge of International Sales, please? （ A） anyone （ B） someone （ C） whoever （ D） no matter who 8 They failed to pass the exam last time; I regretted_. （ A） to be not able to help （ B） being unable to help （ C） being not able to helping
4、（ D） not be able to help 9 _is troubling me is_I dont understand_ he said. （ A） What; that; what （ B） What; what; what （ C） That; that; what （ D） Why; that; which 10 It looked_. （ A） as if it was going to rain （ B） that as if it was going to rain （ C） as if was it going to rain （ D） as if that it wa
5、s going to rain 11 Although_Spanish, he attended the course. （ A） he was knowing （ B） he is knowing （ C） having a knowledge of （ D） knows 12 You_that letter to James. However, you didnt. （ A） ought to write （ B） ought to have written （ C） should write （ D） should be writing 13 Joseph was very lucky_
6、with his life; he almost did not get out of the room. （ A） to escape （ B） to have escaped （ C） to escaping （ D） to be escaping 14 You said the books were on the desk, but_there. （ A） there was no one （ B） there were none （ C） there were no ones （ D） was none 15 The back garden of our house contains
7、a lawn, _ very pleasant to sit on in summer. （ A） which is （ B） which it is （ C） it is （ D） where it is 16 He set up in business_his own and was very successful. （ A） in （ B） of （ C） on （ D） by 17 Johns score on the test is the highest in the class; he _ last night. （ A） must study （ B） should have
8、studied （ C） must have studied （ D） is sure to study 18 Frank almost never received any education,_? （ A） would he （ B） did he （ C） didnt he （ D） wouldnt he 19 Even if his letter_tomorrow, it_too late to do anything. （ A） will arrive; is （ B） should arrive; were （ C） arrives; will be （ D） arrives; w
9、ould be 20 We can hear_from the back of the room. （ A） just as good （ B） just as easy （ C） just as well （ D） easily as well 21 Lets take a walk before we start to study. Oh, I think its_for walking. （ A） much too hot （ B） very much hot （ C） too much heat （ D） very much heat 22 It is pretty well unde
10、rstood_controls the flow of carbon dioxide in and out the atmosphere today. （ A） that （ B） when （ C） what （ D） how 23 The poor young man is ready to accept_help he can get. （ A） whichever （ B） however （ C） whatever （ D） whenever 24 The shopkeeper did not want to sell for_he thought was not enough. （
11、 A） where （ B） how （ C） what （ D） which 25 Information has been put forward_more middle school graduates will be admitted into universities. （ A） while （ B） when （ C） as （ D） that 专业英语四级（ 语法）模拟试卷 31答案与解析 一、 PART IV GRAMMAR & VOCABULARY (15 MIN) Directions: There are thirty sentences in this section.
12、 Beneath each sentence there are four words or phrases marked A, B, C and D. Choose one word or phrase that best completes the sentence. 1 【 正确答案】 B 2 【正确答案】 A 3 【正确答案】 B 4 【正确答案】 C 5 【正确答案】 D 6 【正确答案】 C 7 【正确答案】 C 8 【正确答案】 B 9 【正确答案】 A 10 【正确答案】 A 11 【正确答案】 C 12 【正确答案】 B 13 【正确答案】 B 14 【正确答案】 B 15 【正确答案】 A 16 【正确答案】 C 17 【正确答案】 C 18 【正确答案】 B 19 【正确答案】 C 20 【正确答案】 C 21 【正确答案】 A 22 【正确答案】 C 23 【正确答案】 C 24 【正确答案】 C 25 【正确答案】 D
