以下各项类名命名中正确的是( )。A．include B．INCLUDE C．th

下列词语中加粗字的读音全都不同的一项是[ ]

A．彷徨 装潢 竹篁 惊惶失措

B．惆怅 徜徉 场院 为虎作伥

C．长篙 枯槁 蓬蒿 一品诰命

D．青荇 繁衍 刑罚 悻悻而返

选出下列句子中有语病的一项（  ）（2分）  

A．习惯的养成，就是一个有序利用时间的过程。

B．近日，中国北方大部地区出现大雾或雾霾天气。

C．中央出台“八项规定”、下发节日禁令后迎来首个中秋，各地初显节约从简、反对铺张浪费。

D．近日，中国科学家在杭州宣布，已在全球率先研发成功人感染H7N9禽流感病毒疫苗株。

在任何相关条件下，都可以用单相关系数说明变量之间相关的密切程度。（）

Recently Dr. Cleiman has proved that everyone has a daily energy cycle. During the hours when you labor (work) through your work, you may say that you are “hot”. That is true, the time of day when you feel most energetic is when your cycle of body temperature is at its peak (顶峰). For some people the peak comes during the forenoon (上午前). For others it comes in the afternoon or evening. No one has discovered why this is so.

Much family quarrelling ends when husbands and wives realize what this energy cycle means and which cycle each member of the family has.

You cannot change your cycle, but you can learn to make your life fit it better. “Habits can help,” Dr. Cleiman believes. If your energy cycle is low in the morning but you have an important job early in the day, rise before your usual hour, and then you will work better at your low point.

Get off to a slow start which saves your energy. Get up with a lazy yawn(哈欠) and stretch(伸展). Sit on the edge of bed before putting your feet on the floor. Avoid the troublesome searching for clean clothes by laying them out the night before.

小题1:Dr. Cleiman did not explain in the passage ___________.

A．how people can make their life fit their cycle

B．whether everyone has a daily cycle or not

C．why people have their energy cycle at different times

D．what will happen in the family if the couple fail to realize which cycle each member has小题2:For what reason may husbands and wives quarrel with each other?

A．Either of them gets up late in the morning.

B．Husbands and wives have different cycles of energy.

C．Either of them wants to change the cycle of the other’s.

D．They do not know which cycle they themselves have.小题3:According to the passage, ____________.

A．one works better at one’s peak energy point

B．if you know your cycle you can change it to fit your life.

C．whenever you feel hot, your energy cycle reaches the highest

D．your energy cycle must be in the morning if you can get up early小题4:Which of the following can save your energy in the morning?

A．Getting up late.

B．Jumping out of bed as quickly as possible.

C．Looking for clean clothes.

D．Sitting for a while before getting out of bed.

麻绸有哪些特征？