You must remember that you ______________ feed the fish much.
#70195
A
don’t need to
B
needn’t to
C
don’t need
D
not need
推荐题目
—     do you surf the Internet?—Once a week.
#70328
A
How
B
How old
C
How often
D
How many times
 --Let’s go shopping, _____? --Ok, let’s go.
#68710
A
do you
B
don’t you
C
will you
D
shall we
─             did they go to work last week ?     ─Once .
#70504
A
How many times
B
How often
C
How soon
D
How long
 Behind the department store there used to ______ much waste, _______?
#68979
A
have; usedn’t it
B
being; usedn’t there
C
be; usedn’t it
D
be; usedn’t there