题目内容（请给出正确答案）

[主观题]

If people are exposed to red，which of the following statements does not happen？A. They bre

If people are exposed to red，which of the following statements does not happen？

A. They breathe faster.

B. Their blood pressure rises.

C. They feel afraid.

D. Their hearts beat faster.

查看答案

如果结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装优题宝APP，拍照搜题省时又省心！

更多“If people are exposed to red，w…”相关的问题

第1题

The sentence were "They were wanted to remain quiet and not to expose themselves." is a___

___ sentence.

A．simple

B．coordinate

C．compound

D．complex

点击查看答案

第2题

The kids lay face down on the beach, their backs _________to the sun.A、exposingB、expose

The kids lay face down on the beach, their backs _________to the sun.

A、exposing

B、exposed

C、having exposed

D、were exposing

点击查看答案

第3题

In ______, Dickens has made good use of his own experience to expose the social evils of t

he day and given readers a broad picture of the society of his day.

A．David Copperfield

B．The Old Curiosity Shop

C．Sketches by Boz

D．Oliver Twist

点击查看答案

第4题

The purpose of the author in writing the text isA．to advocate the elimination of poverty.B

The purpose of the author in writing the text is

A．to advocate the elimination of poverty.

B．to justify the influence of the digital divide.

C．to democratize computer access today.

D．to expose the myths of the digital divide.

点击查看答案

第5题

You have an existing Windows Communication Foundation （WCF) service that exposes a service contract over HTTP.You need to expose that contract over HTTP and TCP. What should you do？（）

A. Add a net.tcp base address to the host.

B. Add an endpoint configured with a netTcpBinding.

C. Add an endpoint behavior named netTcpBehavior to the existing endpoint.

D. Add a binding configuration to the existing endpoint named netTcpBinding.

点击查看答案

第6题

Experts suggest using a different password for every website you visit, and changing the p

assword every few months. It takes trouble to keep them in mind, but its well worth the (56) . Be (57) with your passwords and make it difficult for someone to enter your (58) . The more (59) you make your password, the more difficult it is for someone else to figure it (60) . Use privacy settings (设置) on social websites to (61) entry into your personal information and limit the (62) of private information you share. Even seemingly innocent information you expose about yourself could be used (63) you. I once read about a burglary (入室盗窃). It (64) that the thieves selected that particular home (65) they discovered the owner was out of town by (66) a Facebook message. According to personal safety experts, it isnt a(n) (67) experience. The information you post on websites can (68) criminal activity. You may not think (69) about posting the concert you are going to or your weekend away, but could be a(n) (70) for trouble. Information on the Internet has made it easier for thieves to steal any information about you. Never (71) your full birth date. Never respond to e-mails (72) personal or financial information. Do not freely offer personal information to anyone (73) you are certain who you are dealing with. (74) the necessary precautions (预防措施) is the best way to (75) you and your personal information stay protected.

A．effect

B．effort

C．labor

D．matter

点击查看答案

第7题

Centuries ago, man discovered that removing moisture from food helps to preserve it, and t

hat the easiest way to do this is to expose the food to sun and wind.

All foods contain water--cabbage and other leaf vegetables contain as much as 93% water, potatoes and other root vegetables 80% , lean meat 75% and fish anything from 80% to 60% depending on how fatty it is. If this water is removed, the activity of the bacteria(细菌) which cause food to go bad is checked.

Nowadays most foods are dried mechanically. The conventional method of such dehydration(脱水) is to put food in chambers through which hoi air is blown at temperatures of about 110°C at entry to about 43°C at exit. This is the usual method for drying such things as vegetables, minced meat, and fish.

Liquids such as milk, coffee, tea, soups and eggs may be dried by pouring them over a heated horizontal steel cylinder or by spraying them into a chamber through which a current of hot air passes. In the first case, the dried material is scraped off the roller as a thin film which is then broken up into small, though still relatively coarse flakes. In the second process it falls to the bottom of the chamber as a fine powder.

Dried foods 'take up less room and weigh less than the same food packed in cans or frozen, and they do not need to be stored in special conditions. For these reasons they are invaluable to climbers, explorers and soldiers in battle, who have little storage space. They are also popular with housewives because it takes so little time to cook them.

The chief point of the second paragraph is about ______.

A．the comparison of lean meat and fish

B．the removal of water in food

C．the water content in food

D．the relationship between water and food

点击查看答案

第8题

Who brought the arch into the architecture？

A．Greek people

B．Roman people

C．Egypt people

D．Asian people