A．first B．secondC．the first D．the secondHainan Island i……

单项选择题Tim will call me as soon as he ______ my package.

单项选择题Please call my secretary to arrange a meeting this afternoon, or ______ it is convenient to you.

单项选择题It is illegal for a public official to ask people for gifts or money （） favors to them.

A. in preference to
B. in place of
C. in agreement with
D. in exchange for

单项选择题William Sidney Porter, known as O. Henry, is most famous for ______.

单项选择题Many lifestyle patterns do such（）great harm to health that they actually speed up （）weakening of the human body．

A．a；/
B．/；the
C．a；the
D．/；/