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【简答题】
完形填空。 Mr Smith was an old miser (守财奴). He had a lot of 1 , but he never bought anything 2 . He and his wife lived in an old house outside the town. He often went to the shop 3 in order to (为了) save some money. In the 4 , as soon as it was dark in the room, he 5 . He had no TV but bought a cheap radio and often 6 the advertisements. The old man had no 7 , his wife was often ill. He wouldn't send her to the hospital. He thought he would 8 much to the doctors if they looked her over. He bought a few medical books and bought some medicine (药) 9 her. One night, Mrs Smith felt unwell, she had got a bad headache. She asked her husband to 10 a doctor, but he didn't agree (同意). He brought out some pills and made her 11 them. But it was no use. The old woman began to 12 at home. He locked the door and went in another room and 13 there. The next morning, when he woke up, he came into her 14 to see if she was all right. But he found the poor woman had died. He hurried to the telephone, but 15 his mind at once. He ran out and shouted to servant (佣人), 'Don't cook breakfast for Mrs Smith this morning, Linda!' (     )1. A. books (     )2. A. bad (     )3. A. on foot (     )4. A. day (     )5. A. went to bed (     )6. A. listened to (     )7. A. brothers (     )8. A. pass (     )9. A. to (     )10. A. look for (     )11. A. take (     )12. A. laugh (     )13. A. slept (     )14. A. workplace (     )15. A. kept B. money B. good B. by bus B. morning B. went to the cinema B. watched B. sisters B. tell B. in B. take care of B. drink B. sing B. played B. bedroom B. finished C. clothes C. expensive C. by taxi C. afternoon C. read newspaper C. mended C. uncles C. pay C. for C. catch up with C. to take C. cry C. worked C. library C. changed D. shoes D. cheap D. by motorbike D. evening D. went to dance D. looked at D. children D. sell D. from D. send for (派人去请) D. to drink D. dance D. drank D. kitchen D. forgot
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参考答案:
举一反三
【单选题】HDV需和下列哪种肝炎病毒共存时才能感染患者?( )
A.
HBV
B.
HAV
C.
HEV
D.
HCV
E.
HGV
【单选题】已知f(x)是R上最小正周期为2的周期函数,且当0≤x<2时,f(x)=x 3 -x,则函数y=f(x)的图象在区间[0,6]上与x轴的交点个数为 [     ]
A.
6
B.
7
C.
8
D.
9
【单选题】老化的沥青三大指标的变化规律为( )。
A.
针入度增大,软化点升高,延度减小
B.
针入度减小,软化点减小,延度减小
C.
针入度减小,软化点升高,延度增大
D.
针入度减小,软化点升高,延度减小
【单选题】已知f(x)是R上最小正周期为2的周期函数,且当0≤x<2时,f(x)=x 3 -x,则函数y=f(x)的图象在区间[0,6]上与x轴的交点的个数为(  ).
A.
6
B.
7
C.
8
D.
9
【单选题】该项决策具有极大偶然性和随机性,又无先例可循且有大量不确定因素,其方法和步骤也难以程序化和标准化,这项决策是
A.
风险型决策
B.
不确定型决策
C.
非程序化决策
D.
程序化决策
【单选题】基本初等函数一共有几种?
A.
一种
B.
三种
C.
六种
【简答题】已知f(x)是R上最小正周期为2的周期函数,且当0≤x<2时,f(x)=x 3 -x,则函数y=f(x)的图象在区间[0,6]上与x轴的交点个数为________.
【单选题】已知f(x)是R上最小正周期为2的周期函数,且当0≤x<2时,f(x)=x 3 -x,则函数f(x)的图象在区间[0,6]上与x轴的交点的个数为 [     ]
A.
6
B.
7
C.
8
D.
9
【单选题】已知f(x)是R上最小正周期为2的周期函数,且当0≤x<2时,f(x)=x 3 -x,则函数y=f(x)的图像在区间[0,6]上与x轴的交点个数为                 (   )
A.
6
B.
7
C.
8
D.
9
【单选题】已知f(x)是R上最小正周期为2的周期函数,且当 时, 则函数y=f(x)的图象在区间[0,6]上与x轴的交点的个数为( )
A.
6
B.
7
C.
8
D.
9
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