---______do the students exercise a week ?---Once or twice.
#43559
A
How often
B
How long
C
How
D
How many times
推荐题目
I can't go ______ because I have to go home at once
#42811
A
else anywhere
B
anywhere else
C
else nowhere .
D
somewhere else.
We lost the match because they had players. They had eleven and we had only nine.
#40879
A
stronger
B
younger
C
fewer
D
more
Everyone knows Shanghai is larger than _________ in Jiangsu.
#42497
A
any city
B
any other city
C
the other cities
D
any cities
Some ______are ______their time to help the old people.
#39614
A
volunteer; volunteer
B
volunteers; volunteering
C
volunteering; volunteers
D
volunteers; volunteers