long time it lasted!
#66234
A
What
B
What a
C
How
D
How a
推荐题目
______ your hand over your mouth when you cough. 
#66193
A
Put
B
Putting
C
To put
D
To be putting
______ it is to have a picnic in the hills on such a nice day!
#66098
A
What a fun
B
How fun
C
What fun
D
How a fun
It’s a fine day. Let’s go swimming, _____? 
#66324
A
won’t we
B
will you
C
don’t we
D
shall we
Why stand there watching — _____ and help us!
#66184
A
come
B
coming
C
to come
D
to be coming
__________ the window, please. It’s cold.
#59464
A
Not open
B
Don’t open
C
Don’t close
D
Not close