0  284399  284407  284413  284417  284423  284425  284429  284435  284437  284443  284449  284453  284455  284459  284465  284467  284473  284477  284479  284483  284485  284489  284491  284493  284494  284495  284497  284498  284499  284501  284503  284507  284509  284513  284515  284519  284525  284527  284533  284537  284539  284543  284549  284555  284557  284563  284567  284569  284575  284579  284585  284593  447090 

8.Someone is ringing the doorbell.Go and see       

A.who is he                    B.who is it     

C.who it is                       D.who he is

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7.John received an invitation to dinner, and with his work _____, he gladly accepted it.

    A.finishing      B.finished        C.having finished   D.was finished

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6.-Shall I take a message for you ?

-       .

     A.It's nice of you                 B.With pleasure   

    C.Thanks for your message           D.Thanks a lot

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5.southern

     A.housewife       B.couple         C.count        D.through

第二节:语法和词汇知识(共15小题;每小题1分,满分15分)

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4.classical

     A.eraser        B.natural        C.favour     D.general

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3.bought

  A .through         B.although       C.rough      D.thought

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2.failed

     A.practiced       B.refused       C.watched        D.waited

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第一节:语音知识(共5小题;每小题1分,满分5分)

从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。

1.exsit       

     A.exercise       B.extreme       C.example       D.expert

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(1) 選取積分區間,使得定積分達到最大值,並求此最大值;(7分)

(2) 設,求證恆為負值。(6分)

九十八學年度指定科目考試

數學甲選擇題及選填題參考答案

題號 答案

1 3

2 5

3 4

4 2

5 1,4

6 1,3

7 2,4

A:3.3      

B: (13,10)

C: 0.92

非選擇題

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求函數在區域上的最大值與最小值。(13分)

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同步练习册答案