---Can you tell me something about metal ?---Metal making machines and many other things .
#59705
A
used to
B
is used for
C
is used as
D
is used to
推荐题目
Don't ______ the window. Listen to me carefully.
#54685
A
look out
B
look out of
C
look out at
D
look for
Tom ______________ sending e-mails _____________ letters．because it is faster.
#58943
A
prefer to, writing
B
prefer, to write
C
prefers, to writing
D
prefers to , write
There _______ a number of volunteers in the club and the number of them _______ growing larger and larger.
#60629
A
is; are
B
are; is
C
have; is
D
have; are
The food cooked the day before yesterday ______ bad. Throw it away.
#53341
A
is smelt terrible
B
is smelt terribly
C
smells terribly
D
smells terrible
— Can I speak to Mr. Smith?— Sorry, sir. He isn’t in. You leave a message or call him later.
#52065
A
may
B
must
C
need
D
should