If you sleep less than 7 hours a day, you are more to catch a cold.
#92067
A
possible
B
certainly
C
probable
D
Likely
推荐题目
It will be a long time Mr Black back from abroad.
#94801
A
before;comes
B
since;has come
C
before;will come
D
after;will come
David is clever and quick at work, he is honoured with the title of model worker.
#93904
A
which
B
where
C
for it
D
for which
____________ no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.
#94079
A
It is
B
There is
C
This is
D
That is
_____, we need to imporve the equipment in our factory.
#94888
A
As it is
B
As it was
C
As it were
D
As it will be
Entering the reading room, ______.
#93589
A
Mike and Tom were found seated quietly, doing their homework
B
Mike and Tom were found seating quietly, doing their homework
C
he found Mike and Tom seating quietly, doing their homework
D
he found Mike and Tom seated quietly, doing their homework