What time is it? Most people are pretty

题型:阅读理解

问题:

What time is it? Most people are pretty accurate in their answer. And if you don’t know for sure, it’s a very likely that you can find out. There may be a watch on your wrist, there may be a clock on the wall, desk, or computer screen; or maybe you’re riding in a car that has a clock in the dashboard (仪表板).

Even if you don’t have a timepiece of some sort nearby, your body keeps its own beat. Humans have an internal clock that regulates (调节) the beating of our heart, the pace of our breathing, the discharge (排出) of chemicals within our bloodstream, and many other bodily functions.

Time is something from which we can’t escape. Even if we ignore it, it’s still going by, ticking away, second by second, minute by minute, hour by hour. So the main issue in using your time well is, “Who’s in charge?” We can allow time to slip by and let it be our enemy. Or we can take control of it and make it our ally.

By taking control of how you spend your time, you’ll increase your chances of becoming a more successful student. Perhaps more importantly, the better you are at managing the time you devote to your studies, the more time you’ll have to spend on your outside interests.

The aim of time management is not to schedule every moment so we become slaves of a timetable that governs every waking moment of the day. Instead, the aim is to make informed choices as to how we use our time. Rather than letting the day go by, largely without our awareness, what we are going to discuss next can make us better able to control time for our own purposes.

小题1:The underlined word “ally” in Para. 3 more likely means somebody or something that is _________.

A.your slave and serves you

B.your supporter and helps you

C.under your control and obeys you

D.under your influence and follows you小题2:The author intends to tell us that time _____________.

A.could be regulated by a timepiece such as a clock or a watch

B.could be managed by the internal clock of human bodies

C.should be well managed for our own interest

D.should be saved for outside interests小题3: In the next part, the author would most probably discuss with you ________.

A.how to keep up with the times

B.how to make up for lost time

C.how to have a good time

D.how to make good use of time

考点:科教类阅读
题型:阅读理解

以下对鉴别上下消化道出血有帮助的是()

A.粪便潜血阳性

B.血尿素氮升高

C.血肌酐升高

D.血红蛋白下降

E.血氨升高

题型:阅读理解

水泵填盘根时,盘根接口处应切成()斜面,相邻两卷盘根的接口要错开大于()。

题型:阅读理解

固定义齿采用冠外固体位时,与义齿固位最直接相关的组织结构是()

A.基牙临床牙冠

B.基牙临床牙根

C.缺牙间隙

D.缺牙区牙槽嵴

E.缺失牙对颌牙

题型:阅读理解

下列对肝硬化有确诊价值的是()

A.肝大质地偏硬

B.脾大

C.白蛋白降低

D.肝穿刺活检有假小叶形成

E.食道吞钡X线检查有虫蚀样充盈缺损

题型:阅读理解

下列关于甲状腺功能亢进患者麻醉的描述中,错误的是 ()

A.采用颈丛阻滞时,局麻药中禁忌使用肾上腺素

B.由于心脏交感神经被阻滞,硬膜外麻醉有利于术中病人脉率保持平稳

C.情绪激动、血压升高、心率增快达140次/分、体温上升是发生甲状腺功能亢进危象的征象

D.术中如出现体温上升、脉率超过120次/分、血压增高等征象,应立即降温,不应等典型危象出项再处理

E.维库溴铵、泮库溴铵均可选择,但应避免琥珀胆碱的使用

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