________ H7N9 is a deadly virus, it is still safe to eat thoroughlycooked chicken.
#30280
A
Until
B
While
C
If
D
Since
I will accept Guy coming with us, ________ he pays for his own meals.
#30281
A
only if
B
so that
C
ever since
D
even though
Scientists are warning that ________ emissions of carbon (碳排放) are cut, we could be heading for an environmental disaster.
#30282
A
before
B
as
C
unless
D
in case
——Did you inform Helen of the plan put forward at the meeting?—Of course. ________ I saw her.
#30283
A
So long as
B
If only
C
The moment
D
Any time
Please call my secretary to arrange a meeting this afternoon, or ________ it is convenient to you.
#30284
A
whenever
B
however
C
whichever
D
wherever
She usually keeps her valuables, such as jewels and money, ________ she believes secure.
#30285
A
even if
B
in case
C
where
D
that
How can they expect to learn anything ________ they never listen?
#30286
A
whether
B
when
C
but
D
unless
—I think George doesn't really care for TV plays.—Right, ________he still watches the program.
#30287
A
and
B
but
C
or
D
so
I thought I would be punished for the broken glasses ________ I ended up being praised for my honesty.
#30288
A
and
B
or
C
but
D
so
As a college freshman, he wanted to be an interpreter, ________ he joined a translation club.
#30289
A
for
B
but
C
so
D
as
The elderly people still prefer to live in the countryside, ________ city life is considered as convenient and fast.
#30290
A
while
B
unless
C
though
D
as
The woman rushed out ________ she felt the house shaking.
#30291
A
until
B
immediately
C
unless
D
before
________ he could call the police, the thieves had run away with the suitcase, leaving him shocked and helpless.
#30292
A
Before
B
Until
C
Because
D
Unless
________ I saw the beautifuldecorated house, I really wondered how she could manage that all by herself.
#30293
A
While
B
When
C
As long as
D
Now that
________ you read English easily, you'll find it is another cup of tea to make conversation in English.
#30295
A
So long as
B
As soon as
C
Even if
D
Only if
________ Sandy's damage is unlikely to last long, it would apparently hurt the total economic output of the fourth quarter.
#30296
A
Since
B
Before
C
Unless
D
Although
________ the parking regulations have become stricter, more people will use public transport and leave their cars at home.
#30297
A
Now that
B
Even though
C
In case
D
In order that
Kids don't learn their native language consciously, ________ they become fluent in it very fast.
#30298
A
but
B
and
C
for
D
so
He always keeps silent when others are talking excitedly, ________ inwardly he is a man full of passion.
#30299
A
and
B
for
C
so
D
yet