We often plant trees every year.A. thousandB. thousand ofC. thousands ofD. thousands

发布时间：2020-08-22 05:10:59

We often plant     trees every year.
A. thousand
B. thousand of
C. thousands of
D. thousands

网友回答

A. thousand
B. thousand of
(答案→)C. thousands of
D. thousands
解析：thousands of 表示成千上万的，为故定词组搭配，故选C，符合题意。
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