His sister left home in 1998, and_______ ever since.
#102075
A
had not been heard of
B
has not been heard of
C
had not heard of
D
has not heard of
推荐题目
After two hours of walking, they came to the camp site, ______ .
#101926
A
hungry and tiredly
B
hungrily and tiredly
C
hungrily and tired
D
hungry and tired
Mr. Black _____ for Shanghai in a few days. Do you know when the earliest plane ____on Sunday?
#100226
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
---What’s wrong with you, Mr. Keller? --- I’ve had a very bad headache for two days. At first, I ______ I caught a cold, but the medicine ______.
#102841
A
thought, hasn’t worked
B
had thought, didn’t work
C
thought, hadn’t worked
D
have thought, hasn’t worked
She might have been in time for the train, but she _______late.
#104157
A
started
B
has started    
C
was to start
D
had started