But still teachers do not think about it.( )they have too much school work,they have no time ...
题目
But still teachers do not think about it.( )they have too much school work,they have no time ...
But still teachers do not think about it.( ) they have too much school work,they have no time to enjoy themselves A,If B.Unless C,Though D.So 应该选哪个填入()中?
答案
唯一合适的只能选 A
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