— I have trouble ______ my new computer.— Don’t worry. I will show you ______.
#56927
A
to use, how to use
B
to use, what to use
C
using, what to use it
D
using, how to use it
推荐题目
Please don’t talk loudly here. The students _________the teacher in class. 
#53203
A
listen
B
are listening to
C
are listening
D
listen to
Most children________ice cream_______fruit.
#59296
A
would rather;to
B
prefer;to
C
prefer to;rather than
D
like;better