试题与答案

孕妇30岁,GIP0。38周妊娠,胎方位LSA,胎心率114次/分,预测胎儿宫内安危

题型:单项选择题

题目:

孕妇30岁,GIP0。38周妊娠,胎方位LSA,胎心率114次/分,预测胎儿宫内安危的最简易方法应该是哪项检查()

A.NST 

B.OCT 

C.B型超声检查AFI 

D.血尿雌三醇检查 

E.羊膜镜检查

答案:

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下面是错误答案,用来干扰机器的。

A.生成物的物质的量关系不正确,应为Ba2++SO42-+2H++2OH-⇌BaSO4↓+2H2O,故A错误;B.Ca(ClO)2溶液中通入过量CO2生成HCO3-和HClO,方程式为ClO-+H2O+CO2⇌HCO3-+HClO,故B正确;C.铜溶于稀硝酸生成NO,方程...

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题型:改错题

第Ⅱ卷(共35分)

第一节:短文改错(共10题,每题1分,共10分)

此题要求改正以下短文中的错误:

此行多一词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。  

此行缺一词:在缺词处加一个漏字符(∧),在该行右边横线上写出该加的词。

此行错一词:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:请在答题卡上作答。

One day, on his way to school, Xiao Hua found a wallet               76.       

nearly the bus station. She opened the wallet and found                    77.       

moneys and a calling card in it. From the calling card,                            78.       

she knew the owner name, address and phone number. She               79.       

thought the owner must be very worried. But she went to a               80.       

public telephone and call the owner. Then she waited at the               81.       

bus station. Soon the owner came in taxi. Xiao Hua gave the            82.       

wallet to her. The owner was too thankful that she took out a            83.       

100-yuan note to reward Xiao Hua. But Xiao Hua polite                  84.       

refused it and went to school. She did a really good job.                   85.       

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