[单项选择]According to Nock, the role of husband plays a unique function in the lives of men because ______.


A. most men now choose to challenge normative marriage by making free choice
B. becoming a husband allows men achieve and sustain their masculinity
C. men show their determination in sustaining a key social institution through marriage
D. marriage expects different things of men from what it does of women

[单项选择]According to Nock, the role of husband plays a unique function in the lives of men because ______.


A. most men now choose to challenge normative marriage by making free choice
B. becoming a husband allows men achieve and sustain their masculinity
C. men show their determination in sustaining a key social institution through marriage
D. marriage expects different things of men from what it does of women

[单项选择]Who plays the role of the President in the film


A. Sigourney Weaver.
B. Kevin Kline.
C. Bill Mitchell.
D. Ivan Reitman.

[单项选择]In New Zealand,______ plays the role of the representative of the monarch.

[单项选择]Today，( ) plays an important role in international trade and transport．
A. carrier
B. freight forwarder
C. shipowner
D. consignor

[单项选择]

Advertising plays a major role in the distribution of goods from manufacturers to consumers.
It provides an effective way for sellers to inform buyers about products. Advertising thus helps manufacturers sell their products and benefits consumers by providing them with shopping information.
Advertising also helps the economy grow by stimulating demand for new products. Manufacturers spend much money to develop new products. Through advertising, they can speed up the process of creating a market for a product and so recover their costs more quickly. Fewer new products would be developed if manufacturers could not use advertising to help sell the products.
Advertisers include the expense of advertising in the sales price of a product. In some cases, advertising raises the price of a product. In other cases, advertising helps lower prices by creating the mass demand that supports mass production. Successful advertising makes many people want a product. By mas
A. it helps to inform consumers about new products.
B. it gives the designers a chance to make money .
C. it helps to create a market for new products.
D. it gives the producers an excuse to raise prices.

[单项选择]( ) now plays a central role in the global economy.
A. Data
B. CPU
C. Information
D. Operation

[单项选择]What plays an essential role in making the nation prosperous according to this passage
A. Its money.
B. Its trade.
C. Its natural resources.
D. Its people.

[单项选择]The travel industry plays a major role in the ______ of business, recreation, and family life.


A. sphere
B. scales
C. surplus
D. surveys

[单项选择]The ozone layer plays as great a role in the stability of spaceship Earth as______ the waters of its lakes, ponds, oceans, rivers, and streams.
A. do
B. does
C. play
D. are