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题目：
多选题
A心率在妊娠晚期增加10～15次／分
B妊娠32～34周，血容量的增加达高峰
C妊娠晚期血压升高明显，可出现高血压
D第二产程心排血量达高峰
E孕妇易发生下肢、外阴静脉曲张和形成痔
答案：
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7、目前我国中小学实行的校长负责制是一长制。
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关于大，中型焦炉加热用的煤气要求，下列说法正确的是（）。P393
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He was very rude to the customs officer, ＿＿＿＿＿＿of course made things even worse.
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小儿佝偻病是由于缺乏
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保险标的发生保险责任范围内的损失是由第三者造成的，被保险人向第三者要求赔偿的权利，自哪天起，相应转移给保险人？（）
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根据晶体物质的晶格结点上占据的质点种类（分子、原子、离子）不同与质点排列方式不同，把晶体分为几种类型（）。
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动态观察ALP及其同工酶的变化有助于（）
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English has never been the only language in use over the British Isles , and it certainly is not now! Welsh is still used in Wales. Some Welsh people still speak it as their mother tongue , and it is widely taught in Welsh schools. Some people in Scotland and in Ireland still use a language that is related to Welsh. It is called Gaelic. These languages have a long history in these islands - longer than the history of English. In addition , people fromoverseas have settled in England quite recently during this century. In some industrial cities , though not generally in Britain , you find groups of people who speak Polish , and other groups speaking the languages of the Indian subcontinent. A survey of North London schools in the early 1980' s found that nearly a third of the children spoke a language other than English at home.The majority of the 55 million people living in England use English all the time. Standard English , that is , written English , is in use throughout Britain. Spoken English , however , sounds very different in different parts of the country. There is a story , a play. by the famous writer George Bernard Shaw , about a professor of English Language who can tell you someone' s address when he hears that person speak! That is exaggeration of course. Not even a Professor , who has studied the sounds of English all his life , can really do that. However ,it is true hat most people who have lived for a long time in Britain can tell a number of things about the people as soon as they speak! Usually we cannot tell the speaker' s address, but we can guess the part of the country where the person comes from. We can tell how well educated he or she is too! If an international user of English , like anyone of you here , happens to meet speakers from , say , the North or the West of England , you may find them hard to understand. Unless you understand what is going on your confidence in your ability to use the language may be badly shaken.36. Gaelic is related to Welsh. ( )37. Welsh is not taught in schools anymore. ( )38. One third of the 55 million people in England speak other languages besides English at home ( )39. Written English is in use throughout Britain but spoken English sounds different in different parts of the country. ( )40. Most people who have lived for a long time in Britain can tell how well educated a person is by the way he/ she speaks. ( )
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误吸常见于下列哪几种情况（）
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莎士比亚历史剧着重塑造的一个符合资产阶级要求的“理想君主”是：（）