The coal miners in the coal mine for 10 hours before we came to their rescue.
#103310
A
had trapped
B
had been trapping
C
had been trapped
D
would have been trapped
推荐题目
As you can see，the number of cars on our roads________rising these days.
#100314
A
was keeping
B
keep
C
keeps
D
were keeping
_____ in the queue for an hour,Tom suddenly realized that he had left his wallet at home.
#103270
A
To wait
B
Have waited
C
Having waited
D
To have waited
The man________ in the chair asked me to _____________.
#101124
A
seated; seated
B
sitting; sitting
C
seating; seat
D
seated; be seated
My uncle _________ in Taiwan for 20 years. Now he has settled down in mainland.
#100301
A
was living
B
had lived
C
has lived
D
lived
The last thirty years _________ the quick development in almost every field in China.
#103107
A
have searched
B
have released
C
have seen
D
have determined