People have planted a lot of trees and grass in order to ____ wind and sand in the desert.
#81445
A
hold down
B
hold up
C
hold back
D
hold out
推荐题目
They’ll soon settle in—kids are very good at______.
#83539
A
reminding
B
arranging
C
conducting
D
adjusting
___ from what he said, he seemed to have succeeded.
#80958
A
To judge
B
Judging
C
Judged
D
To have judgeed