--- I have trouble ______ my new computer.--- Don’t worry. I will show you ______.
#48470
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
—What do you think has made Jane so worried?—_______ all the tickets for the stamp show.
#50580
A
Lose
B
Lost
C
Losing
D
To lose