A hot balloon blew up in Egypt. There ________ something wrong with the quality of it.
#62333
A
may have been
B
must be
C
need have been
D
might be
推荐题目
We think Betty the best student. The sentence structure is ______.
#75519
A
S+V+IO+DO
B
S+V
C
S+V+DO+OC
D
S+V+P
---I think _________________ in the morning is a good way to improve your spoken English. ---I agree with you.
#76270
A
read English
B
reading English
C
write English
D
writing English
---Mum, I hurt my leg when I climbed the tree. --- You ___ that tall tree. I’ve told you many times.
#62682
A
mustn’t have climbed
B
shouldn’t have climbed
C
couldn’t climb
D
may not climb
--- Tom , why didn’t you answer my call yesterday afternoon?--- Sorry , I didn't hear the phone . I ___________ asleep.
#62840
A
must be
B
must have been
C
could be
D
should have been
From March 13th, 2013, anyone under the age of 14 ______ go into Disney’s US parks alone.
#74340
A
couldn’t
B
mustn’t
C
needn’t
D
mightn’t