We believe scientists will ______ a way to solve the problem of air pollution. [
题型:同步题难度:来源:
We believe scientists will ______ a way to solve the problem of air pollution. |
[ ] |
A. set off B. put off C. come up with D. catch up with |
答案
C |
举一反三
All the ingredients are in the bowl. Please mix _____. |
[ ] |
A. it up B. up it C. up them D. them up |
Please turn ______ the light when you leave the room. |
[ ] |
A. off B. on C. up D. down |
I prefer reading books _______ playing computer games. |
[ ] |
A. with B. to C. about D. for |
You _______ get her a scraf as birthday gift. |
[ ] |
A. should be supposed to B. are suppose to C. are supposed to D. should suppose to |
Jim ______ get up very late. But now he ______ getting up early. |
[ ] |
A. used to; is used to B. used to; used to C. was used to; is used to D. was used to; used to |
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