I won’t believe that the five-year-old boy can read magazines ____ I test him myself. 
#70912
A
if
B
when
C
after
D
until
推荐题目
There are few students in the park, _________?
#71188
A
are there
B
are they
C
aren’t there
D
aren’t they
E - mail is very popular today. People hardly post letters, _____?
#70848
A
did they
B
do they
C
didn’t they
D
don’t they
He hardly had anything to eat, ________ he?
#69587
A
didn’t
B
hadn’t
C
was
D
did
─             did they go to work last week ?     ─Once .
#70504
A
How many times
B
How often
C
How soon
D
How long
—Haven’t you been to the Great Wall?—__________, but I will go there with my family one day.
#69039
A
No, I haven’t
B
No, I have
C
Yes, I have
D
Yes, I haven’t