Everybody has ______ to play _____ our environment. [ ]A. a part; to prote
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Everybody has ______ to play _____ our environment. |
[ ] |
A. a part; to protect B. a role; in protecting C. part; in protecting D. a role; to protect |
答案
B |
举一反三
You won"t be able to make a wise _____ of a word until you know all the _____ of it. |
[ ] |
A. use; uses B. usage; usages C. use; usages D. usage; uses |
Some minority(少数民族) languages are losing their ______ because of the invasion(入侵) of more popular spoken ones. |
[ ] |
A. ideas B. natures C. identities D. characters |
There is no ________ in making up for your effort when it is too late for you to try hard. |
[ ] |
A. point B. sense C. meaning D. chance |
If you want to see the chairman of the department, you"d better make an ___ with his secretary first. |
[ ] |
A. admission B. agreement C. assumption D. appointment |
If a grain of dust is unfortunately blown into your eyes, do you think it _____yours eyes to make it out? |
[ ] |
A. of any use to rub B. any use rubbing C. of any use rubbing D. useful to rubbing |
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