可引起巨幼红细胞性贫血的药物是()。
A.氯喹
B.奎宁
C.伯氨喹
D.乙胺嘧啶
E.甲氟喹
参考答案:D
23.Mike is handsome, kind and full of energy____, I can’t speak too highly of him.
A.As a result
B.By the way
C.In a word
D.On the contrary
In relation to employment law, explain the major duties of the employer towards his employee. (10 marks)