Yuan Longping _____ an idea for a hybrid rice in the 1960s. [ ]A. caught up
题型:同步题难度:来源:
Yuan Longping _____ an idea for a hybrid rice in the 1960s. |
[ ] |
A. caught up with B. fell behind C. came up with D. put up with |
答案
C |
举一反三
I"m tired(累了). Let"s ______. |
[ ] |
A. have a break B. get up C. go to school D. play basket ball |
We _____ bed at nine o"clock in the evening. |
[ ] |
A. go to B. goes to C. go D. goes |
It"s very cold outside. You"d better _____ your coat when you go out. |
[ ] |
A. dress B. put on C. wear D. have on |
Sally, your sunglasses. The sun is so bright. |
[ ] |
A. put on B. put up C. put away D. put down |
Let me ______ you something ______ the tiger.? |
[ ] |
A.tell; to B.tells; with C.tell; about |
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