_________(6)




A.catch
B.missed
C.ran
D.discover

________(9)




A.hardly
B.really
C.never
D.point

________(6)




A.masters
B.owners
C.hosts
D.keepers

Harvard has managed to increase the number of............... students on campus.




A.top
B.Asian
C.women and minority
D.women and black.

American poet James Merrily received critical acclaim for his work entitled Jim's Book.




A.advice
B.disapproval
C.praise
D.attention

A.host
B.landlord
C.guest
D.house owner

A.end
B.finish
C.eat
D.use up

________(74)




A.sizes
B.areas
C.volumes
D.numbers

Undersea vehicles __________.




A.have the same limitations that divers have
B.are too small for a man to fit inside
C.make direct observations of the ocean floor
D.are very slow to respond

Divers have had problems in communicating underwater because __________.




A.they did not pronounce clearly
B.the water destroyed their speech organs
C.the pressure affected their speech organs
D.the vehicles they used have not been perfected