when i arrived at the flood-stricken area,i found large quantities of food and clothing _ to the
题目
when i arrived at the flood-stricken area,i found large quantities of food and clothing _ to the
A,have been handed out
B.were being handed out
答案
A.被动+完成时
B.过去正在进行时
选B
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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