I couldn't understand ___________ with me.
I couldn't understand ___________ with me.
A.the matter was what
B.what the matter was
C.what was the matter
D.that was the matter
答案及解析： C
解析：
在“what's the matter”此句型中，what作主语．而并不是the matter。
I couldn't understand ___________ with me.
A.the matter was what
B.what the matter was
C.what was the matter
D.that was the matter
答案及解析： C
解析：
在“what's the matter”此句型中，what作主语．而并不是the matter。