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
________ seems to be no possibility _______ the shy girl can win the first prize in the contest.
#93670
A
It; that
B
There; that
C
There; whether
D
It; whether
—Haven’t seen Lucy recently. What’s happened?—Oh, it’s more than two months ______ she worked here.
#92295
A
before
B
after
C
since
D
when
Loulan is believed __________ over by sandstorms gradually from AD200 to AD400.
#92411
A
to cover
B
to be covered
C
to have covered
D
to have been covered
_____ is known to us all is _____ the theme of Shanghai Expo is “Better city, better life”.
#93264
A
It; what
B
It; that
C
What; that
D
What; what