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【简答题】
Read the passage. Make T(True) or F(False) for the statements Fitness walking is a type of ecercise which one does regularly for the purposes of increasing physical fitness and improving emotional health. According to experts, walking is one of the best ways to stay healthy. It is an excellent activity because it can be done by almost anyone, regardless of their existing physical fitness level. In fitness walking, it is important to remember that your footsteps should fall almost in a straight line. Bend your arms at the elbow and let them swing from the shoulder with each step. Warming up before a fitness walking workout and cooling down after are also important. Fitness waliking is not only good for your body but also for your emtional health. In an experiment, a group of students were first asked to describe their levels of energy and tension. Then they went on a fast walk for ten minutes. When the students returned, they reported feeling less tired and more energetic. This pleasant feeling lasted at least one hour. Even after two hours, the students felt less tired than they had before the experiment.
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举一反三
【单选题】狭义会阴通过的结构有( )
A.
尿道
B.
阴道
C.
肛管
D.
前列腺
E.
无任何结构通过
【单选题】患者,男性,56岁,肝移植后24h内应给予
A.
—级护理
B.
二级护理
C.
三级护理
D.
特级护理
E.
监护
【单选题】I _____ a dictionary.  I _____ it in the bookshop near our school. [     ]
A.
have bought, bought
B.
 have bought, have bought
C.
bought, have bought
D.
bought, bought
【判断题】百科全书、大全等三次文献的出版晚于文摘、索引等二次文献。
A.
正确
B.
错误
【单选题】—I have bought an English-Chinese dictionary. —When and where _____ you _____ it? [     ]
A.
have, bought
B.
did, buy
C.
will, buy
D.
do, buy
【单选题】I ________ this English book since I came to Hefei No.28 High School.
A.
have bought       
B.
bought               
C.
have had
【简答题】会阴如何分部,各部穿过的结构有哪些?
【简答题】判断一个纯化酶的方法优劣的主要依据是酶的 (两点)
【简答题】判断一个纯化酶的方法优劣的主要依据是酶的 和 。
【多选题】洁净室设计的基本原则是( )。
A.
布局尽量紧凑,尽量减少面积;同级别的洁净室尽可能相邻;
B.
不同级别的洁净室由低级向高级安排,彼此相连的房间之间应设隔离门,隔离门应向洁净度高的方向开启,洁净区与非洁净区、各级洁净室之间的正压差应为5Pa;
C.
洁净室内一般不设窗户,若需窗户,应以封闭式外走廊隔离窗户;
D.
洁净室门应密闭,人流、物流分开,进出口处应装有气锁;
E.
光照度为300lx。
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