---I don’t know ___________next.  ----You’d better finish your homework first.
#53526
A
when to do
B
how to do
C
what to do
D
where to do
推荐题目
Li Ming , I have some good news       you.
#52365
A
to telling
B
to tell
C
tell
D
telling
When something is on fire, people throw sand on it to put out the fire. The main use of the sand is to _________. 
#54333
A
protect the thing on fire
B
add weigh to the thing on fire
C
keep the air away from the thing on fire
D
lower the temperature of the thing on fire
She_____Chinese and she can _____ a little English.
#54490
A
speaks; speaks
B
speak; speak
C
speaks; speak
D
speak; speaks
 –David has made great progress recently.     – ______, and ______.
#52776
A
So he has; so you have
B
So has he; so you have
C
So he has; so have you
D
So has he; so have you