Professor Hawking stepped into the office he knew that there was no hope.
#31847
A
Unless
B
Now that
C
The moment
D
Although
推荐题目
He made a mistake, but finally he solved the problem __________ it got worse.
#30987
A
until
B
before
C
when
D
as
—Do you think the weather will be all right this summer?—No, _____ we are lucky. The newspaper says it'll be very hot anyway.
#31870
A
if
B
though
C
unless
D
as
(2014·四川六校高三联考)________is surprising is that there are so many Chinese restaurants in Toronto.
#30030
A
It
B
That
C
Such
D
What
It has been many years since I was last in London ＿＿I still remember something that happened during that visit.
#80647
A
and
B
for
C
but
D
as
The head teacher will punish ________hasn’t finished the homework.
#31164
A
who
B
whoever
C
whomever
D
no matter who