Have you noticed the problem ________ he is now in low spirits? ________ come? [ ]A. where; WhatB. t

题目简介

Have you noticed the problem ________ he is now in low spirits? ________ come? [ ]A. where; WhatB. t

题目详情

Have you noticed the problem ________ he is now in low spirits? ________ come?
[      ]
A. where; What 
B. that; How
C. in which; For  
D. what; As
题型:单选题难度:中档来源:天津同步题

答案

B

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