职业道德涵盖了从业人员与()的关系。
A.服务对象
B.职业与职工
C.职业与职业
D.以上都是
参考答案:D
佩兰具有的功效是
A.安胎B.解暑C.明目D.止呕
—How many people are still leading ______ life under ________ poverty line in the world?
—Perhaps one fourth.
A.a; the
B.a; a
C./; /
D.the; /