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
---- ________ did you _________ your old newspapers?---- I sold them.
#70019
A
What; deal with
B
How; do with
C
How; deal with
D
When; do with
What he said is impossible, _______? 
#68826
A
is it
B
isn't he
C
is he
D
isn't it
I need your help because I don’t know __________.
#70376
A
how to do
B
what to do it
C
what should I do
D
how to do it