Many boys enjoy _______ football, basketball or baseball

－ What does the sign over there read － “No person ________ smoke or carry a lighted cigarette, cigar or pipe in this area”

Which do you think is ________, health or wealth？

公平理论认为人们将通过两个方面的比较来判断其所获报酬的公平性，即_________比较和_________比较。

提出公平理论的是____________________。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

Either he or I ______to the airport.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

交际能力理论最早是由美国著名语言学家____针对乔姆斯基的语言能力理论提出来的。

目标管理理论的理论基础是________。

法约尔的一般管理理论对西方管理理论的发展有重大影响，成为后来管理过程学派的理论基础，他的代表作是________。