—What time will Mr. Brown be back to China? —Sorry. I don’t know______.
#70080
A
when did he go abroad
B
why he is going abroad
C
how soon will he be back
D
how long he will stay abroad
推荐题目
(2013·山东卷)There is no simple answer，________is often the case in science.
#66743
A
as
B
that
C
when
D
where
Hurry up! The train ______. You know it ______ at 8:30 am.
#69465
A
leaves; leaves
B
is leaving; leaves
C
leaves; is leaving
D
is leaving; is leaving
The education reform plan took one year and nine months to draw up, _____ public opinions were called for,
#69975
A
to which
B
during which
C
from which
D
from whom
the movie star goes, there are lots of fans waiting to see her.
#41339
A
Whatever
B
However
C
Wherever
D
Whoever
You will find the game is not so difficult to play ______ you understand its rules.
#67593
A
until
B
since
C
before
D
once