They kept trying _____ they must have known it was hopeless.
#80501
A
if
B
because
C
when
D
where
推荐题目
The businessman is very modest about his success. He says it’s _____ the result of good luck as of his own diligence.
#32329
A
more than
B
so much
C
more
D
as much
Professor Hawking stepped into the office I knew that there was no hope.
#31869
A
Unless
B
Now that
C
Although
D
The moment
. ______ they obtain from the activities is very important to the training in their character.
#34774
A
That
B
Which
C
What
D
How
The news inspired the whole world______ Israeli scientists have invented a kind of magic glasses_________ can let the blind see things.
#30171
A
that; what
B
which; that
C
what; that
D
that; which
_____ they are fit, I see no reason why they shouldn't go on playing basketball for another four or five years.
#30757
A
In case
B
Provided that
C
Unless
D
As if