--It is really fun to hike and I often go hiking in the forest.--But hiking alone in the forest ______ be very dangerous.
#63596
A
can
B
must
C
shall
D
will
推荐题目
If people eat natural poisons by mistake, they ________ go to hospital without delay.
#63685
A
would
B
can
C
may
D
must
Teenagers _______ allowed to drive in the street．
#74366
A
should not be
B
should be not
C
not should be
D
shouldn’t
— I think Mr. Zhang may be in his office.— No, he _____ be there. I saw him ____ there just now.
#77792
A
can’t; went
B
mustn’t; left
C
can’t ; leave
D
may not; going