----- How did you know the surprising news?----- I happened _______ the event then.
#92985
A
to cover
B
to be covering
C
covering
D
to have covered
推荐题目
With the computer's system _______. it can't be used at the moment.
#90599
A
updating
B
being updated
C
updated
D
to update
The books, ________ the dictionaries, must be put back where they ________.
#94371
A
included; were
B
to include; are
C
including; were
D
including; are
There is a board by the road, which _____ “Parking_____!”
#96166
A
writes, forbidding
B
reading, forbidding
C
says, forbidden
D
saying, forbidden
Johnny wanted to ride his new bicycle in the street, but his mother told him ________.
#88753
A
not to
B
not do it
C
not to do
D
do not