With the computer's system _______. it can't be used at the moment.
#90599
A
updating
B
being updated
C
updated
D
to update
推荐题目
When _____ who is their best friends, the boys usually hesitate before responding.
#96749
A
asking
B
asked
C
ask
D
to ask
Wang Ping found the new surroundings difficult ______.
#93954
A
to tolerate
B
to be tolerated
C
tolerating
D
being tolerated
I would _______ little Jack to the circus this weekend.
#93183
A
not rather to take
B
rather not taking
C
rather not take
D
not rather take
_____ to get there before noon, the postman set off in spite of the heavy fog.
#95031
A
Promising
B
To promise
C
Having promised
D
Promised