北语19春《高级英语 》(II) 作业1【标准答案】

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1.You think about your actions and stick ___ your obligations.

A.with

B.to

C.on

D.over

2.There is a good reason to doubt that public school science has much influence ___ economic productivity.

A.in

B.on

C.to

D.towards

3.cherish

A.hold dear

B.marry

4.The tradition is ___ and well.

A.alive

B.living

C.lived

5.We should not be so ___with making sure students pass the test.

A.consume

B.consuming

C.consumed

6.Couples may be faced with difficult choices.

A.true

B.false

7.motivated

A.excited

B.keen

8.morality

A.good behavior

B.mortal

9.duality

A.having two parts

B.during

10.It gives _____ to early crafts such as agriculture and metalworking.

A.Raise

B.rising

C.rises

D.rise

11.category

A.careful

B.division

12.scandalous

A.shocking

B.pleasant

13.Come by

A.Pass

B.obtain

14.in the absence of

A.without

B.unnecessary

15.sturdy

A.firm

B.study

16.striking

A.easy to be noticed

B.hit

17.Educators are planning to introduce exams ___ on American SATS.

A.based

B.basing

C.base

D.be based

18.Their difference are never more pronounced than when ____ with family.

A.to deal

B.dealing

C.deal

19.The film depicted the cruelty a gladiator had to face in the ancient Roman Empire.

A.true

B.false

20.Only through doing things together ____ break down racial barriers.

A.people will

B.will people

C.people shall