Life is like riding a bicycle. ________ your balance, you must keep moving.
#88762
A
Keeping
B
To keep
C
Keep
D
Having kept
推荐题目
—How wise of you to come round, but why?— ________that all is right.
#98127
A
See
B
To see
C
Seeing
D
For seeing
Which way do you enjoy _______ the coming winter holiday, staying home or going on a trip to Europe?
#90432
A
spending
B
spend
C
to spend
D
to be spending
We didn’t expect them ___ for us when we arrived there so late.
#97334
A
to be waiting
B
to have been waiting
C
to have waited
D
to wait
The aim of basketball is for players to get a ball into the “basket”: a net ____ from a metal circle.
#94315
A
hanged
B
hanging
C
to hang
D
being hung
____ many times, I could not remember her telephone number.
#96840
A
Told
B
Being told
C
Having told
D
Having been told