From the Paragraph 5 we may infer that Anorexia and Bulimia are______.
A. two similar mental illnesses
B. two different common mental illnesses
C. both bad eating habits
D. both illnesses of eating disorderly
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检验检疫机构对所有入境、出境集装箱实施卫生检疫。 ()
A. 正确
B. 错误
装载废旧物品的集装箱入境时，须进行卫生除害处理。 ()
A. 正确
B. 错误
A．ifB．unlessC．so farD．so far as
A. if
B. unless
C. so far
D. so far as
According to the panel of experts appointed by the university, Hwang's case is______.
A. a mistake of careless
B. the result of an honest mistake
C. a dishonest experiment
D. a deliberated fabrication
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