2010-2011学年度重庆八中高三第六次月考英语卷

1.

已知一组正数 $x_{1}, x_{2}, x_{3}, x_{4}$ 的方差为 $S^{2} = \frac{1}{4} ({x_{1}}^{2} + {x_{2}}^{2} + {x_{3}}^{2} + {x_{4}}^{2} - 16)$ ，则数据 $x_{1} + 2, x_{2} + 2, x_{3} + 2, x_{4} + 2$ 的平均数为( )

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2.

已知一组正数 $x_{1}, x_{2}, x_{3}, x_{4}$ 的方差为 $S^{2} = \frac{1}{4} ({x_{1}}^{2} + {x_{2}}^{2} + {x_{3}}^{2} + {x_{4}}^{2} - 16)$ ，则数据 $x_{1} + 2, x_{2} + 2, x_{3} + 2, x_{4} + 2$ 的平均数为( )

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3.(2011年慈溪中学检测)如图所示，同一平面内的三条平行导线串有两个电阻R和r，导体棒PQ与三条导线接触良好，匀强磁场的方向垂直纸面向里，导体棒的电阻可忽略．当导体棒向左滑动时，下列说法正确的是(　　)

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4.(2011年慈溪中学检测)如图所示，同一平面内的三条平行导线串有两个电阻R和r，导体棒PQ与三条导线接触良好，匀强磁场的方向垂直纸面向里，导体棒的电阻可忽略．当导体棒向左滑动时，下列说法正确的是(　　)

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5.(2011年慈溪中学检测)如图所示，同一平面内的三条平行导线串有两个电阻R和r，导体棒PQ与三条导线接触良好，匀强磁场的方向垂直纸面向里，导体棒的电阻可忽略．当导体棒向左滑动时，下列说法正确的是(　　)

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6.漫画《今日武松》体现的哲理是

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7.漫画《今日武松》体现的哲理是

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8.“是就是，否就否，除此之外，都是鬼话”这一信条的实质是

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9.

The old man had expected to see all his children when in hospital, but _____ came to see
him.

A．none

B．no one

C．someone

D．anyone

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10.

Now the government is taking measures to encourage and help ______ peasants to work and live in ______ town.

A．the; the

B．/ ; the

C．/ ; /

D．the ; /

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11.

— What’s the main purpose of tonight’s meeting?
— We are going to talk about the problem _______ at the last meeting.

A．having discussed

B．to be discussed

C．being discussed

D．discussed

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12.

Della was shocked not to find her car ______ she had parked it the night before and phoned the police immediately.

A．where

B．which

C．at which

D．around which

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13.

It was at that school ______ he realized his dream ______ he was going to be a teacher.

A．that; which

B．that; that

C．where; that

D．where; which

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14.

— Sorry for what I have said to you.
— ______.

A．Don’t mention it	B．You are nice
C．Forget it	D．You’d better not

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2010-2011学年度重庆八中高三第六次月考英语卷

1.选择题(共8题)

2.单项选择(共6题)

【1】题量占比

【2】：难度分析