People develop _______ preference for a particular style of learning at _______ early age and these preferences affect learning.
A.a; an | B.a; 不填 |
C.不填; the | D.the; an |
The storm did a lot of___to the crops
A.destory |
B.ruin |
C.hurt |
D.damage |
Igot caught in the rain and my suit___
A.has ruined |
B.had ruined |
C.has been ruined |
D.had been ruined |
___to reach them on the phone,we sent an email instead
A.Fail |
B.Failed |
C.To fail |
D.Having failed |
You should___your parents’ approval before you go to camp with us
A.manage to get |
B.try to get |
C.manage getting |
D.try getting |
He has a habit of keeping his arms___when talking to others,which___impolite to his audience
A.to be folded;is |
B.being folded;are |
C.folded;is |
D.folded;are |