题干

I don't doubt ______ he has the ability to deal with the situation, but ______ the problem can be solved quickly depends on his attitude.
A.whether; ifB.that; whether
C.if; whetherD.whether; that
上一题 下一题 0.64难度 单项选择 更新时间:2016-08-23 09:41:30

答案(点此获取答案解析)