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
She’s read the  book, _____?
#69621
A
isn’t she
B
doesn’t she
C
hasn’t she
D
wasn’t she
He could hardly write his name at the age of 5, ________________?
#68983
A
could he
B
can he
C
Couldn’t he
D
can’t he
—You can speak Chinese, _______ you? —No. we can only speak English.
#69152
A
mustn’t
B
needn’t
C
can’t
D
shouldn’t