单项选择题

A．So that the chicks can be examined in a sterile environment.
B．So that the chicks don’t become dependent on human.
C．So that they are protected from scratches by the crane’s talons.
D．So that they aren’t exposed to infectious diseases.
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单项选择题
A．He looked silly with only one leg inside the window.B．He knew the policeman wouldn’t believe him.C．The torch light made him look very foolish.D．He realized that he had made a mistake.
A．He looked silly with only one leg inside the window.
B．He knew the policeman wouldn’t believe him.
C．The torch light made him look very foolish.
D．He realized that he had made a mistake.
填空题
reluctance
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