In aerospace devices the weight of the necessary power producing equipment is __
题型:不详难度:来源:
In aerospace devices the weight of the necessary power producing equipment is _____.A.vital | B.possible | C.capable | D.reliable |
|
答案
A |
解析
vital 极其重要的。本题译文:在航空航天装置中必要的动力设备的重量问题是至关紧要的。 |
举一反三
This washing machine is environmentally friendly because it uses _____water and electricity than _ ___models. A.less; older | B.less; elder | C.fewer; older | D.fewer; elder |
|
His test results are not very _____. He does well one week and badly the next.A.invariable | B.consequent | C.continuous | D.consistent |
|
It has been decided that this company has the _____ right to print Mr. Smith"s novels.A.eventual | B.versatile | C.extensive | D.exclusive |
|
The country needs a _____ government. We have had three Prime Ministers in a year.A.stationary | B.changeless | C.constant | D.stable |
|
Having said he would mend the clock, he discovered that he had not brought the _____ tools for the job.A.concise | B.correct | C.right | D.precise |
|
最新试题
热门考点