—Amazing ! You _____ wear slippers at wo

题型:选择题

问题:

—Amazing ! You _____ wear slippers at work.  

—Don’t you know it’s a fashion ?  [ ]

A. might        

B. should      

C. could        

D. would

考点:情态动词
题型:选择题

累进费率的特点为( )

A.保费随收入的增加而减少
B.保费负担随收入的增加而增加
C.随着保费的增加而增加回报
D.随着保费的增加并不增加回报

题型:选择题

Heart disease is the most common cause of death in the United States. Over a million people each year will have a heart attack and 25% will die before they get to the hospital or in the Emergency Department. _1_  Prevention is the best way so it does not damage your heart and limit your ability to enjoy life. Simple ways might help reduce your risk:

Don’t smoke

This means that you should stop smoking as soon as possible if you already smoke, and if you live with a smoker , you should put limits on the smoker.  _2_  

Get moving

__3_  Find a form of exercise you enjoy enough to want to do it regularly and stick to it. If you have health issues that limit exercise, see your doctor for suggestions and make sure you begin with a program that will not be too challenging for you to keep with it.

__4__

Make sure you follow a heart prevention diet, even if you don’t have any symptoms (症状) of heart disease.  _5_  You should eat a high-fiber, low-fat diet rich in fruits, vegetables and whole grains. Meats should be lean (瘦的),and fats should be limited to heart healthy fats such as olive oil. Sugars and processed foods should be limited, and fruits and vegetables should make up a large part of your daily meals.

A.Eat healthy foods

B.Manage your weight

C.A heart attack is a very frightening event.

D.The key is to prevent the disease before it startsE. It’s best if you can get in 30 minutes a day of exercise.

F. If you feel any of these heart attack symptoms, do not ignore.

G. If you haven’t started smoking, be sure never to start this habit.

题型:选择题

以下()属于产品整体概念中的有形产品。

A、质量水平

B、式样

C、品牌名称

D、包装

题型:选择题

三次风、周界同及夹心风的作用有哪些?

题型:选择题

工作负责人(监护人)、工作许可人应由有一定()经验、熟悉电力安全工作规程、熟悉工作范围内的设备情况,并经工区(所、公司)生产领导书面批准的人员担任。

A.工作

B.作业

C.检修

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