In bungee jumping, you （）
A. jump as high as you can
B. slide down a rope to the ground
C. attach yourself to a rope and fall to the ground
D. fall towards the ground without a rope
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28（）
A. remember
B. wonder
C. receive
D. accept
Do you often talk to each ______ in English
A. another
B. other
C. the other
D. others
Is he ______ European or ______ American
A. a;an
B. an;a
C. an;an
D. a;a
As we know, ______ most dangerous enemies are those who pretend to be friends.
A. 不填;不填
B. the; the
C. the; 不填
D. 不填;the
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