为了赶着交接班，人车已经启动而车上还有空位时，人员可以快速打开车门上车。

If you go to Egypt, you’ll see a lot of pyramids. The biggest of all is the Great Pyramid. It is about 137 meters high and made of 2,300,000 big stones. Each stone weighs about two and a half tons（吨）.The biggest ones even weigh fifteen tons. It took more than 100,000 men twenty years to build it. Nobody can tell just how the men cut, carried and lifted（举）the huge stones without our modern machines（机器）.

The Egyptian kings told the people to build the pyramids for themselves. They thought they had tombs （坟墓）strong enough to keep their bodies well until they came back to life. But they never thought that about 5,000 years later their bodies would be on show in museums.

小题1:The Great Pyramid is in ________.

A．China

B．Japan

C．Egypt

D．France小题2: A pyramid is ______.

A．a house

B．a huge stone

C．a king’s tomb

D．the name of a museum小题3:The Great Pyramid is about _______ and made of _______ huge stones.

A．137 metres high; 100,000

B．137 high metres; 2,300,000

C．137 metres; 2,300,000

D．137 meters high; 2,300,000小题4:Pyramids are built for _______.

A．the kings

B．the queens（皇后）

C．the kings' teachers

D．People小题5:The kings thought they had the pyramids built to keep their bodies until _________.

A．they came home

B．they became alive

C．they die

D．they were on show in museums

在生产经营的食品中掺入有毒有害的非食品原料，造成重大事故的，应由谁追究刑事责任（）。

A.卫生行政部门

B.公安部门

C.人民法院

D.责任人

E.以上都不是

在以O为圆心的两个同心圆中，大圆的弦AB是小圆的切线，P是切点，AB=12，则两圆构成的环形面积等于（    ）。

某县县长为了任期的政绩，暗示该县统计局长提高本县人均收入指标的统计报表，统计局长遂指示本局业务人员进行修改，遭到该统计人员的拒绝。统计局长自己动手修改了统计数据，并将该统计人员从业务科室调至传达室担任收发工作。有关部门依法对此案做出查处。请回答：

该县统计局长的统计违法行为有（）。

A.自行修改统计资料，编造虚假统计数据

B.要求统计人员篡改统计资料

C.打击报复拒绝统计违法行为的人员

D.要求调查对象提供不真实的统计数据

水锤现象可能引起管路（）

A.压强上升

B.压强下降

C.爆裂

D.扁缩