The purpose of the shock produced by electric fish is to______.
A. protect themselves from being attacked
B. light up nearby waters
C. attack other fish or marine animals
D. both A and C
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外资在华金融机构不可申请加入中国银行业协会成为会员。 ()
A. 正确
B. 错误
The most powerful electric fish produces enough electricity to______.
A. light a large electric motor
B. kill a marine animal
C. drive a small electric motor
D. kill a large fish
Kimberling would have enough money for the required services if______.
A. it were able to afford the convenience of big city life
B. its mayor had more income a month
C. it had more residents
D. it had more industries
What is true about Caspar？
A. He is Edward's son.
B. He is an adventurous thinker.
C. He first described lateral thinking.
D. He is often scolded by his teacher.
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