So far, all of the infected people are thought _______ the flu after direct contact with sick birds.
#92384
A
to have caught
B
having caught
C
to catch
D
being caught
推荐题目
It’s more than half a century ________ my grandfather joined the Party and became a servant to the people.
#92082
A
since
B
that
C
when
D
while
________ is no doubt _______ Mo Yan, this year’s Nobel Prize winner in Literature, ever did so much on his way to success.
#92452
A
It; whether
B
There; if
C
There; whether
D
There; that
________ (,) the proposal concerning health food production was rejected for the lack of fund required.
#93337
A
On the whole
B
Hopefully
C
Much to our regret
D
What delights us most is
________ he returns to his native land.
#93046
A
It is long that
B
It is not before long that
C
It won’t be long before
D
It will be long until
We can’t ______ the car.There ______ something wrong with the engine.
#95165
A
drive;must be
B
start;must be
C
start;has
D
begin;must have