I ________ work out the problem at first, but after my teacher showed me an example, I ________ get the answer easily.
#63120
A
couldn’t; was able to
B
can’t; could
C
wasn’t able to; could
D
was able to; was able to
推荐题目
_______ you tell me how I_______ get to the No．168 Middle School?
#74566
A
Do；can
B
Can；could
C
Could；can
D
Could；could
— Must we get to the theater at 7:00?— No, you _______. The movie begins at 8:00.
#78148
A
can’t
B
must’t
C
needn’t
D
shouldn’t
When I was your age, I dared not go out alone at night, ________ you?
#63348
A
dared
B
dare
C
did
D
didn’t
Jack his pet dog every day. The dog must feel sad when he’s alone all day long.
#75030
A
should walking
B
should to walk
C
had better walk
D
had better to walk