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质量分数为28%氨水配制质量分数为1% 100ml氨水溶液,需量取质量分数为28%氨水多少ml?取用去离子水多少ml?
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【简答题】案例二十一： 1999年5月，游客李某等三人参加了某旅行社组织的“一日游”．上车前，该社导游人员王某与平安保险公司推销员赵某向各位游客推销人身财产保险．李某等三人各购买了一份保险．在返程中，车辆突然发生剧烈颠簸，致使坐在最后一排座位上的李莱被震起撞向车厢顶棚后跌坐在地致伤，经送医院诊断为第一腰椎压缩性骨折．李某为治疗用去人民币两千余元及其他护理费和营养费用．此后，李某多次与旅行社交涉要求赔偿，旅行...
【单选题】Members of the tribes got others to do something by ______.
A.
telling them what to do
B.
showing them how to do it
C.
showing them examples
D.
persuading them to do it
【简答题】.塑料模具分型面上的飞边厚度，一般应小于（）。
【单选题】1 Is to brainwash someone (a) to tell them a funny story, or (b) to change their beliefs by telling them something repeatedly?
A.
to tell them a funny story
B.
to change their beliefs by telling them something repeatedly
【单选题】在SDH网络中传送定时要通过的接口网种类：有2048kHz接口、2048kbit/s接口和()种。
A.
34Mbit/s
B.
8Mbit/s
C.
STM-N
D.
STM-0
【单选题】The man deal with people who are insecure by
A.
telling them stories about himself that showed that nobody is infallible.
B.
telling them that sometimes they should put up with their own mistakes.
C.
telling them that they shouldn't have a strong opinion about everything.
D.
telling them that they should have courage to admit their own mistakes.
【简答题】..塑料模具分型面上的飞边厚度,一般应小于 ( )。A. （0.02～0.1) B． 0.1～0.2
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