在下列命令中，不能绘制曲线的是（）。A、CV Curve Tool B、EP Cur

破伤风梭菌芽胞在土壤中可存活年限最长达（）

A.数小时

B.数天

C.数月

D.数年

E.数十年

此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边的横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：

该行多一个词：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。

该行缺一个词：在缺词处加一个漏词符号(八)，在该行右边横线上写出该加的词。

该行错一个词：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：原行没有错的不要改。

An old gentleman was invited at his old friend’s home for

dinner one evening. He was struck by the way in that his

friend spoke to his wife by calling him “Honey” or “My

Love”. The couple had married for almost 70 years, but they

are still deeply in love with each other. When the wife

was not in the kitchen, the gentleman said to his friend,

“I think it’s wonderfully that, after all the years you’ve

been married, you still call her those loving name.”

The old man lowered his voice. “To tell a truth”,

he said. “I have forgot her name about ten years ago.”

患者男，50岁，已诊断为慢性牙周炎，其治疗方案为首先进行基础治疗

第二阶段的手术治疗指征包括（）

A.牙龈形态异常

B.牙槽骨形态异常

C.牙周探诊约5mm

D.复杂的牙周袋没有完全消除的

E.以上全部

关于突发事件预警系统中的监测系统，决策子系统是根据信息加工系统的结果发出警报，并向警报子系统发出指令这个说法是错误的。

细集料含泥量试验（筛洗法）的备样要求以下描述正确的是（）

A.将来样用四分法缩分至每份约1000g，置于温度为105℃±5℃的烘箱中烘干至恒重，冷却至室温后，称取约400g的试样两份备用

B.将来样用四分法缩分至每份约2000g，置于温度为105℃±5℃的烘箱中烘干至恒重，冷却至室温后，称取约1000g的试样两份备用

C.将来样用四分法缩分至每份约1000g，置于温度为110℃±5℃的烘箱中烘干至恒重，冷却至室温后，称取约400g的试样两份备用

D.将来样用四分法缩分至每份约2000g，置于温度为110℃±5℃的烘箱中烘干至恒重，冷却至室温后，称取约1000g的试样两份备用