单项选择题

It took her several years to _________ the habit of wild rabbits.

A．care
B．cultivate
C．look
D．observe
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单项选择题
Not long ago, a person whom I know very well was _________ an accident.
A．related to
B．involved in
C．included in
D．subjected to
单项选择题
The driving instructor told me to _________ at the department store.
A．pull round
B．pull away
C．pull apart
D．pull up
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