湖北成人高考网 2021年成考专升本《英语》突破练习及答案十
11.Companies usually _____a number of experiments before a new product is launched.
A.practice B.control C.carry D.conduct
12.I remembered that the air conditioners _____runed off before left home.
A.were B.were to be C.had been D.have been
13.-How do you like your new job?
-well, it’s great _____salary, but it does not offer much prospects for promotion.
A.in change of B.in terms of C.in case of D.in favor of
14.In my opinion, this is a(n)_____different matter.
A.entirely B.merely C.purely D.fully
15.Take an umbrella with you in case it_____.
A.may rain B.could rain C.rained D.rains
16.The murderer was brought in, with his hands_____ behind his back.
A.to have been tied B.having tied C.to be tied D.tied
17.-Do you think Joshua is the right person for this job?
-He is well-grounded in economic theory, but lacks_____in production management.
A.devotion B.attitude C.experience D.energy
18._____about it earlier, we could have wamed people of the danger.
A.Would we know B.Should we know C.Have we known D.Had we known
19.It was_____ of you not to disturb these old people late at night.
A.patient B.considerate C.deliberate D.modest
20.-Hey, what do you think of his speech last night?
-I have no idea. I arrived_____ find that he had almost finished it.
A. in order to B.so as to C. only to D.ready to
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