轴瓦乌金面局部脱落，可重新浇铸乌金。

生产过程中的( )、( )是解决毒物危害的根本途径，采用( )是从根本上解决毒物危害的首选办法。

A．密闭化；机械化；无毒或低毒物质代替有毒或高毒物质

B．密闭化；自动化；无毒或低毒物质代替有毒或高毒物质

C．机械化；自动化；安全防护设施和个人防护用品及报警装置

D．机械化；电气化；安全防护设施和个人防护用品及报警装置

人类的许多性状是由一对基因控制的。人的双眼皮由显性基因（用D表示）控制。单眼皮由隐性基因（用d表示）控制。一对夫妇都是双眼皮，生的儿子是单眼皮。儿子的性状与父母不同，在遗传学上称为       ：这对夫妇的基因组成分别是       ，       ，儿子的基因组成是       。这对夫妇再生一个单眼皮孩子的机率为    。可见亲代是通过    过程，把基因传给子代。

易燃低沸点液体加热时可以（）。

A、用电炉加热，有人看管

B、用电热套加热可不用人看管

C、用水浴加热，并有人看管

Was Princess Diana murdered? The verdict（判决）is no according to an inquiry（调查）held into the cause of her death over the last six months.

The big question was whether the deaths of Diana and her boyfriend Dodi A1 Fayed in a deadly car crash in 1997 had been accidental, or whether there was some kind of conspiracy（阴谋）to have them killed.

Dodi’s father Mohamed A1 Fayed, owner of London’s world-famous department store Harrods, has insisted for the last decade that the pair were murdered by spies of the British state who did not want them to marry. But his theories now look to have been blown out of the water.  The court found that Princess Diana and her boyfriend were not murdered but killed due to the “gross, carelessness” of her driver and the paparazzi（偷拍的摄影记者）. Her driver was drunk at the time of the crash and the paparazzi had been running after their car.

So is this the end of the Diana story? British taxpayers may hope so. The inquiry has cost them about ￡10m（140m RMB）. “Thank God it’s over”, was the headline in The Guardian newspaper. UK Prime Minister Gordon Brown said it was time to “draw a line” under the death of the Princess. But Mohamed AI Fayed has refused to accept the judgment. He says the result will come as a “blow” to millions of his supporters around the world, and has not ruled out starting another investigation.

Whatever happens, next, the special place Princess Diana has in the hearts of people around the world is not likely to be forgotten.

1. According to the text, the inquiry focuses on _______.

A. what caused the deaths of Diana and her boyfriend   B. who were the paparazzi

C. how much British taxpayers paid for the case       D. whether the driver was drunk then.

2. By saying the underlined “his theories now look to have been blown out of the water”, the author means that ________.

A. Mohamed lacks confidence in the case   B. Mohamed feels disappointed at the result

C. Mohamed’s idea seems to be believable  D. Mohamed’s idea possibly proves to be wrong

3. Similar to The Guardian newspaper, UK Prime Minister ________.

A. felt sorry for the deadly car crash       B. questioned the purpose of Dodi’s father

C. stood for the court’s judgment         D. blamed the paparazzi for their bad behavior

供电公司月累计电费上交率考核标准为多少？