—Excuse me. Is this the right way to the Summer Palace? —Sorry, I am not sure, but it ____ be.
#63278
A
must
B
can
C
might
D
will
推荐题目
Nobody knows for sure how dinosaurs died out 65,000,000 years ago. It _______ because of sudden changes of their living conditions.
#62591
A
must have happened
B
would have happened
C
should have happened
D
might have happened
----May we leave the classroom now?----No, you . You to leave until the bell rings.
#75525
A
mustn’t; are allowed
B
can’t; aren’t allowed
C
don’t have to; are allowed
D
needn’t; aren’t allowed
We can do a lot to stay healthy. __________, we should eat a balanced(平衡的) diet.
#77891
A
At a time
B
In fact
C
First of all
D
All together
—That T-shirt with Yao Ming’s picture on it belong to David . He likes him a lot .—No, it be his. He hates black color.
#74797
A
can; can’t
B
may; needn’t
C
must; mustn’t
D
must; can’t
--How does Jack usually go to school? --He_____________ride a bike, but now he_______________there to lose weight.
#78085
A
used to, is used to walk
B
was used to, is used to walking
C
was used to, is used to walk
D
used to, is used to walking