When ______ how old he was, he kept silent.
#90592
A
asking
B
asked
C
to be asked
D
ask
推荐题目
The girl came ______ to school, extremely ______and quite out of breath.
#93475
A
running; tiring
B
run; tired
C
running; tired
D
run; tiring
 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
You can’t imagine no one in the village _____ him and what difficulty we had ______ his family.
#96859
A
knowing ; finding
B
knew; to find
C
known; in finding
D
to know; found