( )1. As most of us know, Columbus was the first to __________ the New World.
A. invent
B. find out
C. create
D. discover
A. invent
B. find out
C. create
D. discover
答案
D
( )2. Metal __________ making machines and many other things.
A. used to
B. is used to
C. is used for
D. is used as
A. used to
B. is used to
C. is used for
D. is used as
答案
C
( )3. —Is Russia __________ European country?
—Yes, though a large part of it is in __________ Asia.
A. a; a
B. an; the
C. a; /
D. an; /
—Yes, though a large part of it is in __________ Asia.
A. a; a
B. an; the
C. a; /
D. an; /
答案
C
( )4. Roald Amundsen is considered to be one of the greatest __________ in history because he was the first man to reach the South Pole (南极).
A. scientists
B. composers
C. writers
D. explorers
A. scientists
B. composers
C. writers
D. explorers
答案
D
( )5. When I was in primary school, Maths __________ too hard for me.
A. was
B. has been
C. were
D. have been
A. was
B. has been
C. were
D. have been
答案
A
( )6. —Mrs Black, could we go home now?
—I am afraid not. Only those who __________ the work can leave.
A. have finished
B. finished
C. has finished
D. finishes
—I am afraid not. Only those who __________ the work can leave.
A. have finished
B. finished
C. has finished
D. finishes
答案
A
( )7. You can’t take part in the activity unless you __________ to play a role in the play.
A. will be chosen
B. are choosing
C. are chosen
D. have chosen
A. will be chosen
B. are choosing
C. are chosen
D. have chosen
答案
C
( )8. He became interested in __________ when he took his first __________ at the age of six.
A. fight; flight
B. flight; fight
C. flying; flight
D. fly; flight
A. fight; flight
B. flight; fight
C. flying; flight
D. fly; flight
答案
C
