心神不宁，兼痰多黏稠首选（） A．首乌藤 B．酸枣仁 C．远志 D．珍珠

常温下0.2 mol· L^-1 HCN和0.1 mol·L^-1 NaOH等体积混合后溶液pH >7，混合溶液中有关粒子物质的量浓度关系正确的是

[     ]

A. c(HCN) +c(CN^-)=c(Na⁺)

B. c(HCN) +2c(H⁺) =2c(OH^-)+c(CN^-)

C. c(HCN)＞c(Na⁺)＞c(CN^-)>c(OH^-)>c(H⁺)

D. c(HCN)＞c(CN^-)>c(Na⁺)>c(H⁺)>c(OH^-)

微机监测信息传输应具有实时性和可靠性，应采用独立的2M或更高速率的数字通道。

There are many customs and traditions connected to yearly celebrations which are part of Britain’s folklore (民俗). Lughnasadh is a celebration at the beginning of August. A custom connected with it is to make corn dolls with corn from the last of the harvest. The doll is saved until the following spring when it is put back into the earth with new seeds. People believe that the doll contains the spirit of the corn and will bring a good harvest. Christmas too is full of ancient customs. The traditions of lighting a fire and decorating the home with an evergreen have their roots in times long before Christianity. The fire is to keep away evil spirits and fill the home with light and the evergreen is valued because it is a sign that life continued during those cold, dark days.

Not all the origins of ancient traditions are remembered, however. The roots of Morris dancing, for example, are not known. This is a dance in which men (and sometimes women ) dressed in white dance together. Some people think the dance may be from pre-Christmas times, and others say it was introduced into Britain in the late 15^th century and that it comes from Moorish dancing. In any case, it is interesting to see that Morris dancing is not a dying tradition. There are Morris dancing groups in places as far away as New Zealand and San Francisco!

Although these customs have been passed down to us from forgotten generations, they themselves have not been forgotten and continue to play a part in our modern lives. Every week groups of individuals regularly meet to sing, play instruments or practice ancient dances and this month people all over Britain shall be preparing their homes for the ancient celebration we now call Christmas, lighting fires and putting up Christian trees, just as their great-great–grandfathers once did.

小题1:Why are corn dolls used to celebrate Lughnasadh? （no more than 14 words）(2分)

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小题2:How do people celebrate Christmas according to the passage?（no more than 10 words）(2分)

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小题3:What idea does the underlined sentence try to support ? （no more than 11words）(3分)

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小题4:What’s the main idea of the passage? ( no more than 9 words)  (3分)

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在新型飞机的研制中，将飞机模型放在风洞中固定不动，让风（高速流动的空气）迎面吹来，可以模拟飞机在空中的飞行．飞机模型相对于空气是______的（填运动或静止）．

虹明公司2006年9月发生以下经济业务： （1）2日，向A公司购如材料一批，价款100000元，增流税17000元，对方代垫运杂费500元。材料已验收入库，款项尚未支付（存货采用实际成本核算）。 （2）3日，以银行存款支付上述款项。 （3）接供电部门通知，本月应付电费58000元，其中生产：车间电费42000元。行政管理部门电费16000元。 （4）5日，与D公司签订供货合同，合同规定供货金额200000元，增值税34000元。D公司通过银行先预付全部款项的60%，余款在货物验收后付清。货已发运，虹明公司以银行存款支付代垫运费1000元 （5）10日，向E公司出租包装箱一批，收取押金10000元存入银行。 （6）20日，以银行存款支付以前年度所欠B公司的货款2000元。 （7）21日、20日支付B公司的款项被银行退。经核实B公司已经破产倒闭，银行账户也己注销，款项无法支付。 （8）22日，接银行通知，收到D公司补付的欠款。 要求：报据上述经济业务。编制相关会计分录（其中，债权债务账户必须注目各级明细帐户）。