单项选择题

A．Fire prevention.
B．House construction.
C．Toxic chemicals.
D．Insects Elimination.
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单项选择题
A．She’’s unable to attend the study session.B．She has seen a doctor recently.C．She’’s concerned about medical care.D．She mentions the need for some medical tests.
A．She’’s unable to attend the study session.
B．She has seen a doctor recently.
C．She’’s concerned about medical care.
D．She mentions the need for some medical tests.
单项选择题
A．The man should try to be more understanding.B．The man’’s wife should be more understanding.C．The man’’s negative attitude may be derived from his childhood.D．The pessimism of man’’s wife may be the result of her past experiences.
A．The man should try to be more understanding.
B．The man’’s wife should be more understanding.
C．The man’’s negative attitude may be derived from his childhood.
D．The pessimism of man’’s wife may be the result of her past experiences.
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