---Michael, do you go swimming?--- Twice a week.
#39726
A
how many
B
how long
C
how often
D
how soon
推荐题目
_Who is _____ English teacher, Lu Yu? _ Mr Tian teaches _______ English.
#53417
A
your, my
B
yours, my
C
your, me
D
yours, mine
--- Are these postcards ________, Millie? ---Yes, they are____________.
#53502
A
you / I
B
you / me
C
yours / mine
D
our / us
