A number of wildlife reserves have been established ________ endangered species can have a chance to survive and develop.
A.therefore
B.in order to
C.so that
D.so as to

The majority of Asian students reject the American ________ that marriage is a partnership of equals.
A.thought
B.view
C.look
D.attitude

Bob has a bad lung cancer and his doctor has advised him to ________ smoking.
A.turn up
B.ive up
C.take up
D.put up

______(3)
A.composes
B.contains
C.encloses
D.consists

______(5)
A.stay
B.pour
C.boil
D.burn

______(7)
A.shore
B.land
C.ground
D.soil

______(8)
A.away
B.of
C.on
D.off

______(10)
A.well
B.outlet
C.nature
D.source

The word "these" in paragraph1 refers to
A.tourists
B.the deaf and the mute
C.thoughts and feelings
D.sign language motions

Which form other than oral speech would be most commonly used among blind people?
A.Picture signs
B.Braille
C.Body language
D.Signal flags