题目内容
--More and more people think __ necessary to let the students teach themselves.
-- That’s true. They can improve themselves in this way.
A. it has B. it C. that
B
解析
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题目内容
--More and more people think __ necessary to let the students teach themselves.
-- That’s true. They can improve themselves in this way.
A. it has B. it C. that
B
解析