There_ a lot of coal mines in the south,but many of them have been closedThere_ a lot of coal mines in the south,but many of them have been closed or are_ be closed.A.use to having,about toB.used to be,toC.use to having,to goingD.used to be,supposed to选了B,答案说是D,为什么捏= =
问题描述：
There_ a lot of coal mines in the south,but many of them have been closed
There_ a lot of coal mines in the south,but many of them have been closed or are_ be closed.
A.use to having,about to
B.used to be,to
C.use to having,to going
D.used to be,supposed to
选了B,答案说是D,为什么捏= =
答
are to do 是即将。不是认为的。 be supposed to 通常是认为的。所以D 更好
答
选D,be supposed to be 被认为是
答
B/D都可以.题目设计有误.
而且这个or选择有逻辑上的问题.
除非这么改：or supposed to have been closed.对前面的说法加以纠正：南方过去曾有过很多煤矿,但是有许多煤矿已经关闭了或者以为已经被关闭了.
B.句意：南方过去曾有过很多煤矿,但是有许多煤矿已经关闭了或者将要关闭.
D.句意.南方过去曾有过很多煤矿,但是有许多煤矿已经关闭了或者估计将要关闭.（用应该讲,不合逻辑）
答
be supposed to意思是 应该