| Yesterday was Jim’s birthday. He got
many presents from his friends and family. All the gifts were wrapped in colored
paper. Some of the packages were large while others were very small. Some were
heavy, and others were light. There was one blue package which had a book in it.
Another one was long and narrow—it had an umbrella in it. Jim’s sister gave him
a big, round package. He thought it was a ball, but it was not. When he removed
the yellow paper that covered it, he saw that it was a globe of the
world. After that, his brother gave him another present. It was a big box wrapped in green paper. Jim opened it and found another box covered with red paper. He removed the paper and saw a third box, this one was blue in color. Everyone laughed as Jim opened the boxes. There were six of them! In the last one he found a small white envelope. There A. in blue B. in yellow C. in red D. in colored paper [单项选择]Text 1
Migration is usually defined as "permanent or semi-permanent change of residence". However, our concern is with movement between nations, not with internal migration within nations, although such movements often exceed international movements in volume. Today, the motives of people who move short distances are very similar to those of international migrants. Students of human migration speak of "push" and "pull" factors, which influence an individual’s decision to move from one place to another. Push factors are associated with the place of origin. A push factor can be as simple and mild a matter as difficulty in finding a suitable job, or as traumatic as war, or severe famine. Obviously, refugees who leave their homes with guns pointed at their heads are motivated almost entirely by push factors (although pull factors do influence their choice of destination). Pull factors are those associated with the place of destination. Most often these [单选题]叉车主减速器的作用是（ ）。
A.降低转速、增大扭矩 B.转变传力方向 C.降低转速、增大扭矩、改变传力方向 D.变速 [单选题]朗格罕细胞胞浆中的Birbeck颗粒特点不包括
A.杆状 B.有界膜 C.有规律间隔的横纹 D.一端膨大呈网球拍状 E.强嗜酸性 [单选题]驾驶人在道路上驾驶机动车时,_________。
A.可以不随身携带驾驶证 B.可以不随车携带行驶证 C.必须随身携带驾驶证、随车携带行驶证 D.必须随车携带合格证或进口凭证 [单选题]CRH380B型动车组基础制动装置包括制动盘、（ ）及制动闸片。
A.空压机 B.防滑阀 C.研磨子 D.夹钳单元 [多项选择]对于综合经济效益好的国家、省级循环经济示范试点园区、企业，支持其( )等直接融资工具。
A. 发行企业(公司)债券 B. 可转换债券 C. 短期融资券 D. 中期票据 E. 长期融资券 [判断题]气压随高度的上升而上升。
A.正确 B.错误 [单项选择]监理单位投标书的核心内容是( )。
A. 监理费报价 B. 监理规划 C. 监理大纲 D. 资质条件 [多选题]不进行清洁的后果( )
A.6S推行不彻底，不持续 B.人员松懈.懒散 C.前期所取得的成果退步 D.6S水平情况波动大 [单选题] 老年人、产妇、儿童、心血管系统疾病患者、糖尿病患者、感染性疾病患者或体质特差的人容易出现中暑。中暑是一个与气温、室温相关的季节病，是( )预防的
A. 不可 B. 可以 [单项选择]患者女性，75岁，68kg，硬膜外麻醉下行右侧股骨头置换术。既往患高血压20年，冠心病12年，口服施慧达和拜阿司匹林治疗。硬膜外穿刺困难，穿刺过程中患者无异感。术后采用0.125%罗哌卡因镇痛。观察4小时后，患者左腿完全无肌力，右腿运动能力下降，应作何处理（）。
A. 继续严密观察 B. 继续给予神经营养药 C. 静脉应用激素 D. 立即做磁共振检查 E. 超声检查 [判断题]施工地点与防护人员间瞭望条件不良又无电话联系时，应增设驻站防护人员。
A.正确 B.错误 我来回答: 提交
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