单项选择题
A．drive to a service station to get a cool engine B．turn off your heater so as to cool down the engine C．switch on the heater as soon as possible D．try to make the engine boil over ______.
A．they don't like human sciences B．they are afraid they might meet with unfair judgment in these areas C．there is a wide difference between Asian and Western cultures D．they know little about American cultures and Western cultures
A. They are afraid that they would again be isolated from American society in general. B. People would think that Asian students rely on their parents for success. C. Asian American would be a threat to other minorities. D. American academic achievements have taken on too strong an Asian character.