Because the United States has little tin, ______ produced in the rest of the world.

admin2011-01-13  57

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://jikaoti.com/ti/4ncYFFFM
0

最新回复(0)