单项选择题

Why is blinking important

A．It helps the eyes absorb eye drops.
B．It helps to keep the eyes moist.
C．It improves a person's concentration.
D．It prevents a buildup of chemicals in the eyes.

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热门试题

单项选择题

Why do some Africans reject Christian Churches

A．They feel Christianity is dull.
B．They reject Christian Churches as Western or non-African.
C．They are susceptible.
D．They are dangerous persons.

单项选择题

Why did so may Ugandans die in faith

A．Many of them were killed for asking for the return of their possessions.
B．They found the cult's leaders had Cheated them.
C．They lost faith in cults.
D．They are willing to di