His writing is so confusing that it's difficult to make out ________ he is trying to express.
#78783
A
what is it
B
what is it that
C
what is that
D
what it is that
推荐题目
 ---Could you tell me _________?---You can take the No. 1 bus. 
#36784
A
how can we get to Xingyi Airport
B
how we can get to Xingyi Airport
C
how do we get to Xingyi Airport
D
how we got to Xingyi Airport
I don’t know _________.
#38847
A
whattodoit
B
howtodo
C
whattodo
D
todowhat