词汇练习 #C\4/g?=,
1. For many decades, economists have beenarguing about the role of ideas, innovation and _______ in economic growth. R2LK.bTVn
a. ingathering b. ingredient c. ingratitude d. ingenuity &71e5<(dG
2. In thiscompany, absenteeism and frequent work stoppage have greatly ______ theefficiency of the firm operation. VXIQw'Cq
a. cut off b. cut over c. cut up d. cut into (p |DcA]BX
3. The day wasstar-crossed: Friday 13th in the month of October, on the eve of thesecond anniversary of a ______ market crash. s, XM9h>P4
a. agitating b. devastating c. evacuating d. withstanding U8O(;+
4. Even with theprice cutting, the 32-bit systems are still far too expensive to _____consumers used to paying &100 or less for a game machine with plenty ofgood software. %S#WPD'Y
a. justify b. topple c. lease d. tempt .mPg0
5. If goodintentions and good ideas were all it took to save the deterioratingatmosphere, the planets _____ layer of air would be as good as fixed? Uix{"
a. sheer b. fragile c. initial d. lethal V8"Wpl9Cz
6. Tom went tohave further studies in the United Kingdom. He found it______ that he couldn’tspeak English well. :'*DM
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a.fascinating b. frustrating c. optimizing d. rationalizing 7& 6Y
7. There were manypeople on the street, but the police_____ the thief’s attempt to escape. i&K