—Oh, my God!Our teacher is so mean!—Calm down, my friend.Even though she is tough  sometimes, she ________ be nice if you really work hard.
#62515
A
must 
B
should
C
can 
D
shall
推荐题目
She can hardly write her own name, ______?
#76617
A
can she
B
can't she
C
need she
D
needn't she
 The red bike _______be Hu’s. She has a blue bike.
#78305
A
must
B
might
C
can
D
can’t