hardworking students they are!
#66236
A
What
B
What a
C
What an
D
How
推荐题目
 ________it is to throw snowballs at each other on the playground after snow!
#65946
A
How fun
B
What fun
C
What a fun
D
How funny
______ some housework can make your mother_______.
#59454
A
Doing; happy
B
Making ; happy
C
Doing; happily
D
Making ; happily
__________ the window, please. It’s cold.
#59464
A
Not open
B
Don’t open
C
Don’t close
D
Not close
_____ through this book and tell me what you think of it. 
#66199
A
Look
B
Looking
C
To look
D
Having looked
 ______play computer games after school.
#59348
A
Can’t
B
No
C
Not
D
Don’t