单项选择题

Questions 9 to 12 are based on the conversation you have just heard.

A．To be on the alert when being followed.
B．Not to leave senior citizens alone at home.
C．Not to let anyone in without an appointment.
D．To watch out for those from the electricity board.
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单项选择题
A．Attending every lecture.B．Doing lots of homework.C．Reading very extensively.D．Using test-taking strategies.
A．Attending every lecture.
B．Doing lots of homework.
C．Reading very extensively.
D．Using test-taking strategies.
单项选择题
A．It will bring her potential into full play.B．It will involve lots of train travel.C．It will enable her to improve her Chinese.D．It will give her more chances to visit Japan.
A．It will bring her potential into full play.
B．It will involve lots of train travel.
C．It will enable her to improve her Chinese.
D．It will give her more chances to visit Japan.
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