单选题 According to this passage, some animals have the gift of

A、 telling people apart by how they behave

B、 typing each other

C、 telling good people from had people

D、 recognizing human faces

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相关试题

单选题 One significant improvement in the future car will probably be

A、 its power source

B、 its driving system

C、 its monitoring system

D、its seating capacity

单选题 The word “imperative”( Line 5, Para.1) most probably refers to something

A、 superficial

B、 remarkable

C、debatable

D、 essential

单选题 What provides autos with electric power in an automated highway system?

A、A rail.

B、 An engine.

C、A retractable arm.

D、A computer controller.

单选题 High corporate leaders seem to be in favor of promoting diversity so as to.

A、 lower the rate of unemployment

B、 win equal political rights for minorities

C、be competitive in the world market

D、satisfy the demands of a growing population

单选题 According to the passage diversity can be achieved in American society by

A、expanding the pool of potential employees

B、 promoting policies that provide skills to employees

C、training more engineers,scientists lawyers and business managers

D、providing education for all regardless of race or sex

单选题 Which of the following groups of people still differ in their views on diversity?

A、Minorities.

B、Politicians.

C、 Professors,

D、 Managers.

单选题 What is the author's main concern?

A、 How to render automobiles pollution-free.

B、 How to make smaller and safer automobiles.

C、 How to solve the problem of traffic jams.

D、How to develop an automated subway system.

单选题 It can be inferred from the passage that.

A、 meritocracy can never be realized without diversity

B、 American political circles will not accept diversity

C、it is unlikely that diversity will occur in the U. S. media

D、minorities can only enter the fields where no debate is heard about diversity