职业道德在形成、发展过程中,表现出( )。
A.适用范围上的无限定性
B.形式上的多样性
C.内容上的不稳定性
D.任意解读性
参考答案:B
下列人物与称谓组合正确的选项是[ ]
A.祖冲之——地理学家
B.贾思勰——天文学家
C.郦道元——农学家
D.祖冲之——数学家
------ It is he often fails in the exams makes his parents worried about him.
------ So, he has to work whole- heartedly.
A.what; that
B.that; what
C.that; that
D./ ; that