The word" immutable" is closest in meaning to______.A．unalterableB．inheritableC．infectiveD

true?

A．It is Pamela Fink"s case that prompts the enactment of this act.

B．It prohibits genetic tests which identifies those predisposed to specific disease.

C．It makes it illegal to discriminate against employees or applicants because of genetic information.

D．The objective of it is to prevent companies from disclosing employees" genetic information for economic gains.

_.

A．poor job of teachers" union

B．outdated teaching practice

C．indifference to teaching quality

D．decentralized school system

Which of the following statements about" flipped classroom" is true?

A．The idea of flipped classroom is a completely new concept to revolutionize the way class is organized.

B．The idea of flipped classroom focuses on teachers" guidance and instruction after class.

C．The idea of flipped classroom is not well enforced now because of the lame instruction at class.

D．The idea of flipped classroom radically changes the traditional role of teachers in classroom.

Which of the following phrases is closest in meaning to" be unaligned with" ?

A．be incompatible with

B．be unassisted by

C．be inseparable from

D．be indispensible for

In this article, the author mainly criticizes______.

A．the slow progress made by American school in upgrading teaching equipment and technology

B．the failure of American school to effectively integrate technology with teaching

C．the attempt to substitute technology for teachers to play the central role in teaching

D．little endeavor American schools have made to facilitate the professional development of teachers

The release of Apples new iBooks platform. is mentioned in the first paragraph to______.

A．point out the contradiction between Steve Job"s words and deeds

B．remind readers of previous attempts to use technology to replace textbooks

C．introduce the topic of what kind of role technology should play in education

D．predict the possible changes that may be brought by this new technology

It can be known from the last paragraph that the European countries______.

A．have abandoned the preferential policies for the married people

B．have seen to that the single people can pass their social security to people important to them after they die

C．have done a good job in enhancing the universal welfare for the whole society

D．have prohibited all forms of implicit or explicit prejudice against the single by strict order

ay more than couples to buy an insurance is______.

A．shocking

B．revealing

C．no surprising

D．uncommon

The main idea that the author wants to demonstrate in Paragraph 5 is that______.

A．the discrimination against single people is unacceptable

B．single people deserve more privileges than married people

C．single people are the backbone of urban economy

D．The married people are too absorbed in their own family to be conscious of public welfare

What can we infer from Paragraph 3 and 4?

A．There are serious defects in the mechanism of American social security.

B．The government and enterprises provide benefits for married people to boost marriage rate.

C．Marital status is often one consideration of insurance companies when they are determining the insurance premium.

D．Enterprises always put the interest of most people at stake in order to satisfy its own" interest.