We are kept ____ what is happening in the world by reading newspapers and watching TV.
#90622
A
to inform
B
to be informed about
C
informing of
D
informed of
推荐题目
. Please remain __________ until the plane has come to a complete stop.
#98531
A
to seat
B
to be seated
C
seating
D
seated
___________ your car unlocked outside means ___________ trouble. 
#93000
A
Leaving; to invite
B
Leaving; inviting
C
To leave; to invite
D
To leave; being inviting