.People have planted a great many trees in order to wind and sand in the desert.A. hold d

发布时间：2020-08-16 12:05:24


.People have planted a great many trees in order to      wind and sand in the desert.
A. hold down
B. hold up
C. hold back
D. hold out

网友回答

A. hold down
B. hold up
(答案→)C. hold back
D. hold out
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