单项选择题

The author of the report is well （）with the problems in the hospital because he has been working there for many years.

A．acquainted
B．informed
C．accustomed
D．known

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单项选择题
A 1994 World Bank report concluded that （）girls in school was probably the single most effective anti-poverty policy in the developing world today.

A．assigning
B．admitting
C．involving
D．enrolling
单项选择题
To help students understand how we see, teachers often draw an （）between an eye and a camera.

A．image
B．analogy
C．imitation
D．axis
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