Don't press the red button ,_______you will set off the alarm.
#92006
A
but
B
or
C
so
D
and
推荐题目
Nowadays people take___ exercise a day as they did in the past because of widely used automobiles.
#93367
A
less than half
B
less than as half as
C
less than half as much
D
half less than
I don’t think there will be many students left in the class，_______，because the conditions are not fit for studying.
#93185
A
if any
B
if possible
C
if ever
D
if so
___ is well known is that Africa had contacts with India and the Red Sea civilizations from the earliest times．
#93671
A
As
B
It
C
What
D
That
These houses are sold at such a low price _______ people expected.
#94666
A
like
B
as
C
that
D
which
_____ is no doubt ______ you have to remain seated and fasten your seatbelt before the plane lands.
#91896
A
There; whether
B
It; that
C
There; that
D
It; whether