— ______ does Tom surf the Internet ? —Twice a week .      
#70510
A
How much
B
How many
C
How long
D
How often
推荐题目
---He's seldom late for school,______?---_____. He is used to going to school early.
#69044
A
is he, No
B
has he, No
C
isn’t he, Yes
D
hasn’t he, Yes
–Your mother’s never seen a 3D film at the cinema, has she?--____, but only once.
#68788
A
Yes, she has
B
No, she hasn’t
C
Yes, she is
D
No, she isn’t
It’s nice _____ you to ______ so much time showing me around your school.
#70461
A
for, take
B
for, spend
C
of, spend
D
of, cost