以下哪个选项不是职业倦怠的表现：（）A、喜欢与人聊天B、身体疲惫C、人际关系的疏远D

—Shall I help you prepare for the dinner?

—No, you ________. Everything has been ready.

A. can’t            B. mustn’t         C. needn’t

“打倒列强！打倒列强！除军阀，除军阀！国民革命成功，国民革命成功！齐欢唱，齐欢唱！”这首歌反映的历史是 （  ）

A．北伐战争

B．南昌起义

C．秋收起义

D．红军长征

阅读理解。

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

       1  . Since that time, we've provided people like you-teachers, doctors, salespeople, full-time parents-with

a way of having a great time, challenging themselves and reconnecting with family and friends.

     The non-stop routine of everyday life-answering e-mails, sitting in staff meetings-can have a dulling effect

on people's senses.    2   . Otherworld provides just such an opportunity. It is an experience participants cherish and remember for years afterwards.

     Coming to Otherworld is like stepping into the pages of an adventure novel. You'll meet a host of characters, portrayed by our staff, who'll start bringing the world to life. Mysteries will begin to unfold around you.    3   .

You' ll see amazing sights and do things you never dreamed possible.

     Suppose you were traveling to a foreign country. When you arrived, you might read a guidebook or visit a

tourist booth to familiarize yourself with the laws and customs of the place you were visiting.   4  . Before the

weekend, you'll receive a handbook, explaining Otherworld's customs and conventions. When you arrive at the weekend itself, there'll be a short briefing to review the handbook's contents.

     Then you and your group are taken to the front door of the Inn at World's Edge. You'll see candles on each

of the tables. A fire will burn in the fireplace. At many of the tables, people will sit talking, arguing, and laughing. These people are our staff volunteers.  5  . But now they are all costumed and playing roles as citizens of the

village of World's Edge.

A. And at that moment, the adventure begins.

B. Otherworld Adventure Weekend starts in much the same way.

C. They are the same people who welcomed you and helped you unload bags.

D. Maybe some of the local people would talk to you, telling you about nearby attractions..

E. Otherworld was founded in 1992 with an idea: to give people an extraordinary adventure.

F. Therefore, everybody needs a relaxing weekend-a good adventure to refresh themselves.

G. As you and your friends work together to solve them, you'll find yourselves challenged

    in ways that are exciting, unexpected and fun.

铁路区间线路最小曲线半径规定V=200KM/H,一般情况下客运专线

A、2000米

B、2200米

C、2500米

在氮气置换时，从吹扫系统中取样分析点至少有（）个。