li hua often【】before dinner A.has meals ,B.sleep,C.have meals,D.helps to set the dinner table
问题描述：
li hua often【】before dinner A.has meals ,B.sleep,C.have meals,D.helps to set the dinner table
答
D
答
根据时态和尝试来选
由一般现在时推断B、C错,没用三单
A虽然时态对,但不合常理
只能选D