[单项选择]Quebec differs from other Canadian provinces because ______.
A. it is very rich in oil
B. it is ideal for wheat growing
C. it has a strong French culture
D. its tourist trade is very important to the economy

[单项选择]English pronunciation differs much more from American pronunciation than English spelling does from American spelling.（）
A. 英国英语和美国英语在发音上的差别不亚于它们在拼法上的差别。
B. 英国英语和美国英语在发音上的差别很大，就像它们在拼法上的差别很大一样。
C. 英国英语和美国英语在拼法上有差别，而在发音上更有差别。
D. 英国英语和美国英语在发音上的差别大大超过了它们在拼法上的差别。

[单项选择]Modern linguistics differs from traditional grammar for it is mostly


A. prescriptive.
B. descriptive.
C. subjective.
D. analytic.

[单项选择]Monopolistic competition differs from pure monopoly in that:（）
A. barriers to entry are high under monopoly, but low under monopolistic competition.
B. monopolistic competitors are price takers, monopolists are not.
C. monopolistic competitors face downward sloping demand curves, monopolists do not.

[单项选择]The village（）from the outside for three days because of the flood.
A. has isolated
B. being isolated
C. has been isolated
D. had isolated

[填空题]People fly to other places from there.

[填空题]Social support differs from support groups in that the former is often run by mental health professionals.

[单项选择]Du Bois differs from Booker politically in that he ______.


A. believed hard work and success were the only way to win respect
B. rejected the idea of tentative tolerance of racial discrimination
C. encouraged organized violence as part of the struggle for equality
D. took it as his ultimate goal to build an independent nation of blacks

[填空题]

The tourist industry differs from many others in that it employs more women than many other kinds of business. Indeed, women are found at all levels--from the semi-skilled to management positions--in the transportation companies. Many successful travel agents are women who have established independent enterprises after gaining experience elsewhere in the industry. Experience is necessary for the successful operation of a travel agency. It has been estimated that a minimum of ten years ’work in the industry is a prerequisite for setting up an agency with the experience. Some agents begin as clerical workers or secretaries in travel agencies or in the transportation companies. Particular jobs that provide useful knowledge include those of ticket agent and reservations agent of the airlines. In addition to dealing with the public, the travel agent must deal with people who work for the other components in the industry. One of the most important aspects of the job is keeping in

[单项选择]Rubber differs from plastics （　） it is produced naturally and not in file lab.
A. at that
B. in that
C. for that
D. with that

[单项选择]

M: I’d like you to come every other day from 4 to 6 to fix the dinner and do the laundry as well.
W: Sure. Do I get paid on an hourly basis or a monthly basis
Q: What most probably is the woman’s occupation （）

A. A cook.
B. A waitress.
C. A washwoman.
D. A domestic helper.

[填空题]Germany differs

[单项选择]Rubber differs from plastics_________ it is produced naturally and not in file.
A. at that
B. in that
C. for that
D. with that