There are only 30 seconds ___and we can’t but ____without him.
#97569
A
to go ,to go
B
to go ,go
C
going ,go
D
going ,to go.
推荐题目
We should think of ways to stop the waste from the factory _____ our living environment. 
#97826
A
being polluted
B
polluting
C
from being polluted
D
Polluted
    around the lab, we were taken to see the library.
#95015
A
Being shown
B
Showing
C
Having been shown
D
To show
The driver stopped the car      a cat      across the street.
#88877
A
to let; to walk
B
letting; walk
C
letting; walking
D
to let; walk