山西是中国革命的摇篮之一。近现代的革命斗争给山西留下的革命纪

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问题

山西是中国革命的摇篮之一。近现代的革命斗争给山西留下的革命纪念地有（）

①平型关战役旧址 ②中共七大旧址 ③百团大战纪念碑 ④刘胡兰纪念馆

A．①②③

B．②③④

C．①②④

D．①③④

答案

答案：D

本题考查的是发生在山西的革命斗争的史实。平型关战役、百团大战和刘胡兰均与山西有关，中共七大的地点是陕西延安，故选D。

填空题

（6分）如图所示是某同学做“研究匀变速直线运动”实验时获得的一条纸带。打点计时器电源频率为50Hz。A、B、C、D、E、F、G是纸带上7个连续的点，F点由于不清晰而未画出。F点的速度v =______m/s，加速度a=__________m/s²（结果均保留两位有效数字）。

阅读理解

阅读理解。

Bob Pearson is an old man. He hasn't got a wife, but he is a father of four children. He has got two sons

and two daughters. One son is from England. His name is Bill. The other (另一个) son is from America. His

name is Mike. One of his daughters is from China. Her name is Lanlan. The other one is from Japan. Her name

is Mikou. Bob Pearson is not the children's real (真正的) father, but he loves them very much. The children

love their father, too. Bob Pearson gives many gifts (礼物) to the children. The girls like caps and shoes and

the boys likes bikes and footballs very much. Bob Pearson is the children's father, and he is their good friend,

too.

1. Bob Pearson has got _______.

A. a wife

B. some children

C. an old man

2. Bill is _______.

A. English

B. American

C. Japanese

3. _______ is from China.

A. Mike

B. Mikou

C. Lanlan

4. Bob Pearson gives _______ to the boys.

A. bikes and footballs

B. caps and footballs

C. bikes and shoes

5. There are _______ peoples in Bob Pearson's family.

A. four

B. five

C. six