Many_____ trees must be planted every year. [ ]A. thousand B. thousand of C. thousands of D. thousan

题目简介

Many_____ trees must be planted every year. [ ]A. thousand B. thousand of C. thousands of D. thousan

题目详情

Many _____ trees must be planted every year.

[     ]

A. thousand
B. thousand of
C. thousands of
D. thousand
题型:单选题难度:偏易来源:专项题

答案

C

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