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「Successfullearningisnota(n)________activitybutconsistsoffourdistinctstagesinaspe」相关单选题
 更新时间:2024-04-27 07:33:53

1、【题目】Successful learning is not a(n)________activity but consists of four distinct stages in a specific order

选项:

A.only

B.sole

C.mere

D.single

答案:

C

解析:

暂无解析

1、【题目】Allherhardwork__________intheend,andshefinallypassedtheexam.

选项:

A.showedoff

B.paidoff

C.1eftoff

D.keptoff

答案:

解析:

1、【题目】Tom placed the bank notes ,_________the change and receipts ,back in the drawer .

选项:

A.morethan

B.butfor

C.thanksto

D.alongwith

答案:

D

解析:

暂无解析

1、【题目】The interactions between China and the US will surely have a significant_______on. peace and stability in the Asia .—Pacific region and the world as a whole.

选项:

A.importance

B.impression

C.impact

D.implication

答案:

C

解析:

暂无解析

1、【题目】In 1991,while t11e economies of industrialized countries met an economic_____,the economies of developing countries were growing very fast .

选项:

A.reviva

B.repression

C.recession

D.recovery

答案:

C

解析:

暂无解析

1、【题目】设数列 {an} 的前 n 项和为 Sn,则 {an} 等差。

(1) S n4=n 2+2n, n=1,2,3

(2) S n4=n 2+ 2n +1,n=1,2,3

选项:

A.条件(1)充分,但条件(2)不充分.

B.条件(2)充分,但条件(1)不充分.

C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.

D.条件(1)充分,条件(2)也充分.

E.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来也不充分.

答案:

A

解析:

等差数列的前n项和公式为Sn=An2+Bn,A、B为全体实数,因此条件(1)充分,条件(2)不充分,选A。

1、【题目】His wife has been _______a lot of pressure on him to change his job.

选项:

A.taking

B.exerting

C.giving

D.pushing

答案:

B

解析:

暂无解析

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