——Mary stays alone in the classroom and looks sad.——________ to her?
#62149
A
What happens
B
What is happened
C
What is happening
D
What was happening
推荐题目
You _______ go far if you need help with your homework.
#62238
A
don’t need
B
don’t have to
C
needn’t to
D
don’t have
---- _____ ?    ---- I am 1.7 metres tall.
#62700
A
How old are you
B
How tall are you
C
How big are you
D
How are you
——_________ should your robot need_________ batteries?——Every two months.
#62268
A
How soon, to be changed
B
How long, to change
C
How much, change
D
How often, to change
This book is a bit difficult. _______ read another one?
#62129
A
Why not to
B
Why not
C
Why don’t
D
How about