--- The research on the new bird flu virus vaccine is challenging and demanding. Who do you think can do the job?---____ my students have a try?
#62974
A
Shall
B
Must
C
Will
D
May
推荐题目
— Jim study hard these days?—Yes, he will (将) take an exam (考试) next week.
#76420
A
Is, have to
B
Does, have to
C
Can, have to
D
Does, has to
---Listen! Is Kitty in the next room? ---No, it ______ be Kitty. She has gone to Beijing.
#76364
A
may not
B
can’t
C
mustn’t
D
needn’t
－Who’s that girl swimming in the pool? Is it Lucy?－It be Lucy. She is sleeping in her bedroom now.
#74922
A
may
B
can’t
C
must
D
should