---How often does he go to the Swimming Club? ---________.
#51832
A
Two hours
B
Twice
C
Two a day
D
Twice a week
推荐题目
There are   floors in my house and my bedroom is on the______floor.
#51500
A
three; two
B
three; second
C
two; third
D
second; three
 The children have six ______ classes every weekday.
#50940
A
forty–five–minute
B
forty-five –minutes
C
forty–five minute’s
D
forty-five –minutes’
My mother will have a _________ holiday next month. She'll take me to Beijing. 
#51733
A
five days
B
five -day
C
five - days
D
five day's
We all know that dinosaurs lived on the Earth more than ______ years ago.
#51424
A
sixty million
B
millions of
C
sixty million of
D
million of
The earth is       years old.
#51891
A
four thousands six hundreds
B
four thousand six hundred
C
four thousand and six hundred million
D
four thousand six hundred millions