3 . The practice of medicine is an art, not a trade, a calling, not a business; a calling in which your heart will be exercised equally with your head. —— William Osler (英译汉)

4 . 在如今这个时代，网购和外卖已经成为中国大多数家庭的家常便饭，卖家就必须把产品质量和食品安全作为生意的重中之重。（priority）(汉译英)
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5 . 为了事业的成功，他一直努力奋斗着。(struggle for) (汉译英)

6 . 广东人早茶的重点是谈生意，话家常、说乐子，当地人可以花上几小时一起谈天、饮茶，慢慢吃遍菜单上所有的点心。(汉译英)

7 . The Longtousi railway station is centrally located for major ________, which means it is convenient for the tourists to go to the scenic spots.

A．business

B．changes

C．education

D．attractions

9 . I wish you would mind your own ______, and don’t be ______ about others’ affairs.

A．event; anxious

B．business; anxious

C．business; curious

D．event; curious