更多“当空气中实际含湿量不变，即实际水蒸气分压力p不变，下列叙述正”相关的问题
四人搬运病人时，平车适当位置是（）
A．头端与床尾相接
B．头端与床头呈钝角
C．头端与床尾呈锐角
D．头端与床位呈钝角
E．与床平齐
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在年金保险中，以被保险人在规定期间内生存为给付年金条件的年金保险是（）
A . A、定期生存年金
B . B、定期死亡年金
C . C、终生生存年金
D . D、终身死亡年金
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Dear Advisor: Should She ProposeDear Advisor,My boyfriend and I just celebrated three years together. [ want to ask him to marry me. My friends say I shouldn"t. They say that only desperate women propose marriage. Are they rightNervous in New JerseyDear Nervous,Your friends are not right. Today it is fine for a woman to propose to a man. In 2003, the Korbel Champagne Company conducted a survey. They asked, "Should women ask men to marry them" Sixty-seven percent of Americans said yes. The survey asked women, "Would you propose to a man" Almost 50 percent of the women said they would. They also asked men, "Would you accept a woman"s proposal" Almost 80 percent said yes. Thirty-one percent of women know a woman who has proposed to a man.Experts generally agree. Dr. Linda O"Connor has a radio talk show about love and marriage. O"Connor says that women who propose are usually educated and self-confident. In addition, their boyfriends usually like strong women. However, advice columnist Susan Fine argues that even women with a lot of self-confidence may need some help with their proposals. Here is her advice. First, the proposal should not be a surprise. The relationship should be serious. She also advises women to do two more things. They should write out the proposal and practice it before they ask for their boyfriends"hands in marriage.How would Susan Fine answer you If you and your boyfriend are happy, do not pay attention to your friends. And don"t invite them to the wedding.The AdvisorStatements:
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美国经济学家熊彼特用创新来解释经济周期性的变化，这种看法与汉森和萨谬尔森看法的联系在于（）。
A.经济周期变化是由经济内部的因素引起的
B.经济活动水平与投资水平有着密切的联系
C.经济周期变化是由经济外部的因素引起的
D.经济活动水平与投资水平没有密切的联系
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爆炸性物品的特征一是敏感性，二是安定性。
A.对 B.错
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乘车时发生意外事故，下列做法错误的是（）。
A.车辆发生火灾时，要迅速撤离 B.车辆碰撞时，两腿尽量伸直，两脚踏到实处，双手抱头护胸，身体后倾 C.车辆翻滚时，应牢牢抓住车内固定物，让身体夹在座椅中间，使身体随车体旋转，以免在车内滚动受伤 D.事故发生时，无论什么情况，要立即跳车逃生
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Thank you for （）to see me, Lily.
A. come
B. came
C. to come
D. coming
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见义勇为、沉着机智的山中客形象见于（）
A.《韩凭夫妇》
B.《干将莫邪》
C.《白水素女》
D.《吴王小女》
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养父母与成年养子女关系恶化、无法共同生活的，可以协议解除收养关系。（）
A . 对B . 错
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听力原文：M: I was terribly embarrassed when some members of the audience got up and left in the middle of the performance.W: Well, some people just don't seem to appreciate live drama.Q: What did the people in the conversation attend?(5)A．A speech.B．A movie.C．A play.
A.W:B.Q:C.AD.B．AE.C．AF.
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对字符串"Boy"进行完整赋值的操作是（）。
A.char s[3]={’B’，’o’，’y’}B.char s[]="Boy"C.char s[3]={"Boy"}D.char s[3]；s="Boy"
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关于活动矫治器缺点说法错误的是（）。
A.对牙移动控制能力差
B.影响发音
C.有异物感
D.剩余间隙处理难
E.口腔卫生控制难
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台阶分部开挖法的特点有______。
A.与超短台阶法比，台阶长度可以加长
B.与超短台阶法比，台阶长度缩短
C.与侧壁导坑法比，施工机械化程度较高
D.与侧壁导坑法比，施工机械化程度低
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你在管理一个建筑项目，要在一个办公大楼里安装电缆。你发现一个团队成员从工地拿走一箱电缆安装公司在他的阁楼里。最好的应对方法是什么（）
A.什么也不做 B.向你的经理告发这个团队成员 C.向PMI告发这个团队成员 D.打电话费叫警察
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