— A computer is very popular and helpful .— I think so. It _______ in many different fields.
#36579
A
used
B
will use
C
is used
D
was used
推荐题目
John ________ to Japan on business. He’ll be back ________ a few days.
#39675
A
goes; in
B
went; after
C
has gone; in
D
go; after
At last our head teacher ______ who broke the window of the classroom.
#40675
A
looks for
B
finding
C
found
D
found out
When I _______ the farm, the children had finished _______ the apples.
#42069
A
reached, picking
B
got, picking
C
came, picked
D
arrived in, to pick