结构中不含吡喃环的药物有（） A.氯贝丁酯 B.辛伐他汀 C.阿托伐他汀 D.氟伐他

简述对民用建筑内歌舞、娱乐、放映游艺场所进行防火检查的主要内容。

阅读下面短文，根据所给语境，按要求完成下列各题。

Many of the expressions using water haven’t enjoyable meanings in English.

“Hot water” was used five hundred years ago to mean being in trouble. One story says it got the meaning from throwing hot water down on enemies (敌人) attacking a town. ①That happens no longer, but we still get into hot water.

When we are in hot water, we are in trouble. It can be any kind of trouble, serous or not so serious. A person who breaks a rule can be in hot water with the police. A young boy can be in hot water with his mother if he walks in a house with dirty shoes.

“Water over the dam(水坝)” is another expression about a past event. It’s something that finishes and it cannot be changed. The expression comes from the idea - water has run over a dam and it cannot be brought back again. When a friend is troubled by a mistake he has made, you might tell him to forget about it. You can say “It’s water over the dam.”

“Throwing cold water” means “not to like an idea”. For example, you want to buy a new car because the old one has some problems, but your parents throw cold water on the idea, because they think a new car costs too much.

小题1:阅读短文，并把①处的句子翻译成汉语。

___________________________________________________________________________

小题2:阅读短文，完成下面的句子（每空一词）。

When you say “It’s water over the dam.” to your friend, you want to tell him to __________the __________ he has made.

小题3:用文章中关于“water”的英语短语填空，并使句子通顺。

Your friend invites you to go hiking, but you don’t want to. You can _____________________ on the idea.

Study hard, _______ you will fall behind the others.

A. and          B. but       c. or          D. though

患者女性，27岁。孕1产0。孕40⁺⁵周，胎心140次／分，宫缩持续40秒，间歇3～5分钟，胎膜自然破裂，羊水Ⅱ°粪染，宫口开大3cm，胎先露S^-0，最适宜做的辅助检查 （）

A.缩宫素激惹试验（OCT）

B.胎儿生物物理评分

C.宫缩压力试验（CST）

D.腹部B超检查

E.羊膜镜检查

陈呈系大学法律本科学历，并考取了法律顾问资格证书，为某矿业公司员工，与公司签有5年期限的劳动合同，工作岗位为法律顾问。在劳动合同履行3年时，公司借口工作需要，未经陈呈同意，即单方变更了陈呈的工作岗位，安排陈呈从事仓库管理工作。陈呈认为自己没有不胜任工作的表现，且公司的法律顾问岗位并未撤销，公司强行变更工作岗位是违法的，要求公司按劳动合同履行义务。根据上述材料回答：

公司的做法是否合法？为什么？