It's best to plant trees (植树) in _____.[ ]A. autumn B. winter C. summerD. spring-七年级英语

题目简介

It's best to plant trees (植树) in _____.[ ]A. autumn B. winter C. summerD. spring-七年级英语

题目详情

It's best to plant trees (植树) in _____.
[     ]
A. autumn        
B. winter        
C. summer      
D. spring
题型:单选题难度:中档来源:同步题

答案

D

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