Martian Brother is the nickname for a boy called Hua Chenyu won the 2013 Supei Boy．
#55641
A
who
B
which
C
whose
D
what
推荐题目
_________ people were watching the sky, the alien got out of the UFO.
#57263
A
If
B
When
C
Because
D
While
—You look so tired. What’s the matter?—I was so busy that I didn’t go to bed 12 o’clock last night.
#56595
A
until
B
unless
C
if
D
so
The cost of living in Chengdu is among the lowest in China, ________ the quality of life is probably one of the highest.
#56003
A
since
B
when
C
as
D
while