You will fall behind others_______ you work hard.
#56590
A
if
B
unless
C
though
D
since
推荐题目
My sister ______ go to bed _______ my mother came back last night.
#55654
A
not until
B
doesn't; until
C
didn't; until
D
aren't; until
Peter will cook for his parents __ the International Day' of Families comes.
#57632
A
unless
B
when
C
until
D
though
_________ people were watching the sky, the alien got out of the UFO.
#57263
A
If
B
When
C
Because
D
While
I enjoy the popular dance “hip-hop” ,but _____ my father ____ my mother likes it.
#57455
A
both ;and
B
ont only; but also
C
either ;or
D
neither ;nor
----_______is your sister? ---She is thirteen years old.
#56258
A
How many
B
How old
C
How much
D
How long