皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【简答题】
You are required to upload a piece of audio concerning your grade. You have 2 choices: one is a talk by yourself; the other is a discussion with your classmate(s). At the very beginning of your talk or discussion, please tell me clearly who you are and your student ID. 1)Supposeyou are a B student, and this is disappointing to your parents, who alwaysexpect you to be a straight-A student. In a recent English test you got a B again.Now talk to your parent, exchange ideas about grades with him / her, and try topersuade him / her into believing that while grades do mean something, they arenot everything. Youmay use the following words or expressions in your talk: norm, repute, put ... inperspective, take ... at face value, be apt to, proficiency, flunk, resent,shift, determine, assumption, successful, indicate, correspond to, represent,measurement tool, be determined by, judgment, make distinctions, achievement 2) It isnot unusual nowadays that some students who did not do well at school turn outto be very successful in life after leaving school while some A studentsare far less successful. Thus some people believe that grades are not asimportant as they seem. Do you agree or disagree with their opinion? Give threereasons to support yourself. Then form two opposing groups to debate the issue.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】胶囊剂的特点不包括
A.
可以掩盖药物的不良臭味
B.
与片剂、丸剂相比,生物利用度较高
C.
可保护药物不受湿气、氧、光线的作用,提高稳定性
D.
药物水溶液、油溶液均可制成胶囊剂
【单选题】某企业生产甲、乙两种产品。已知生产每吨甲产品要用A原料3吨、B原料2吨;生产每吨乙产品要用A原料1吨、B原料3吨。销售每吨甲产品可获得利润5万元、每吨乙产品可获得利润3万元。该企业在一个生产周期内消耗A原料不超过13吨,B原料不超过18吨,那么该企业可获得最大利润是 [     ]
A.
12万
B.
20万 C 、25万 D、27万
【多选题】胶囊剂的特点包括
A.
能掩盖药物的不良气味
B.
与丸剂、片剂比较,生物利用度高
C.
适于充填各种固体药物
D.
提高药物的稳定性
E.
易溶性药物不宜应用
【单选题】组合一组静物时,下列哪些物品可以靠前摆
A.
高的酒瓶
B.
水果
C.
陶罐
D.
火锅
【判断题】2-3、 两根几何尺寸、支撑条件完全相同的静定梁,只要所受载荷相同,则两梁所对应的截面的挠度及转角相同,而与梁的材料是否相同无关。
A.
正确
B.
错误
【多选题】胶囊剂的特点包括:
A.
可掩盖药物的不适的臭味
B.
与片剂、丸剂相比,生物利用度较高
C.
可提高药物稳定性
D.
药物水溶液、油溶液可制成胶囊剂
E.
可延缓药物的释放
【单选题】已知在△ABC中,AB=3,AC=4,∠A=90°,把Rt△ABC绕直线AC旋转一周得到一个圆锥,其表面积为S 1 ,把Rt△ABC绕直线AB旋转一周得到另一个圆锥,其表面积为S 2 ,则S 1 :S 2 等于 [     ]
A.
2:3
B.
3:4
C.
4:9
D.
39:56
【单选题】在△ABC中,BE平分∠ABC交AC于点E,ED ∥ CB交AB于点D,已知:AD=1,DE=2,则BC的长为(  )
A.
3
B.
4
C.
5
D.
6
【简答题】非液 体 摩 擦 滑 动 轴承的润滑状态 通常为 _________ 。
【多选题】耐压试验是容器在超设计压力下进行的液压(或气压)试验。关于耐压试验,下面描述中()是正确的。
A.
对内压容器而言,耐压试验旨在考核容器在超设计压力下的宏观强度和致密性;
B.
与内压容器不同,对外压容器而言,耐压试验则是以外压试验方式进行,以考核容器在超工作压力下的稳定性;
C.
考虑到试验的经济性和安全性,容器的耐压试验一般应优先采用以水为试验介质的液压试验;
D.
对于因结构或支承等原因不能充满液体的容器,一般则考虑采用气压试验;
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题