--I’m worried about my English. -- ______ harder ________ you will catch up with your classmates.
#70935
A
Working; and
B
To work; or
C
Work; and
D
Worked; or
推荐题目
You used to be quiet, ________ you? 
#69471
A
used
B
did
C
didn’t
D
aren’t
—What color is your bag?—____
#70447
A
That’s a red bag.
B
It’s red.
C
That’s red.
D
It’s a red bag.
I really don’t know ______________.
#70234
A
where to travel to
B
how to solve
C
what to do it
D
who to talk to
Let’s go to Nanchan Temple,__________?
#69686
A
will you
B
do we
C
may we
D
shall we
. -I hear Huang Gang made an English speech at the graduation ceremony yesterday. -______ , and ______.
#71209
A
So he did, so did I
B
So did he, so I did
C
So he was, so was I
D
So was he, so I was