Our college is going to choose some ______ from the graduates to serve the poor village during the summer vacation．
#14462
A
volunteers
B
firefighters
C
employers
D
prisoners
推荐题目
In manufacturing, cheaper materials are constantly being for the better, more expensive kind.
#11844
A
maintained
B
cancelled
C
substituted
D
deposited
----May I help you, Madam ? ----I’d like to have ______ those eggs .
#13598
A
two dozen of
B
two dozens
C
two dozens of
D
two dozen
Eye doctors recommend that a child’s first eye exam ________ at the age of six months old.
#11034
A
was
B
be
C
were
D
is
Interest is as to learning as the ability to understand, even more so.
#10784
A
vital
B
available
C
specific
D
similar
We know that the Black Sea, one thousand years ago, was a fresh water lake about ________ and unconnected with the Mediterranean.
#14224
A
its two thirds present size
B
two-thirds size of the present
C
its two-thirds of the present size
D
two- thirds its present size