Because the United States has little tin, ______produced in the rest of the worl

游客2023-12-31  21

问题 Because the United States has little tin, ______produced in the rest of the world.

选项 A、tin is used
B、it uses tin
C、uses of tin
D、uses tin

答案 B

解析 结构识别逗号前的是原因状语从句,后面是主句;原因状语从句的主语应与主句主语一致,因此答案为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3321312.html
最新回复(0)