There is no doubt _____ we will succeed if we try our best.
#92524
A
which
B
what
C
whether
D
that
推荐题目
He said, “_____ a long way to school. ______ a long way to go yet before we arrive.”
#95179
A
It is; There is
B
There is ; it is
C
It is; It is
D
There is; There is
This is the very reason ______ he gave for his coming late to the meeting.
#93150
A
that
B
which
C
as
D
why
.Hawking became world-famous in _______.
#94827
A
his thirties in the 1970’s
B
the thirties in his 1970
C
his 30s in 1970’s
D
the thirties during the 1970
It is a long time ____ they separated, but it won’t be long ____ they meet again.
#92303
A
since; before
B
after; when
C
since; when
D
after; before
How long do you think it will be _______ scientists succeed in providing a cure for cancer?
#92242
A
when
B
after
C
since
D
before