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高等继续教育 / 药物检测技术
正确率:100%
中国药典中所用的何首乌的鉴别方法是
A、高效液相色谱法
B、质谱法
C、显微鉴别法
D、红外光谱法
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药物检测技术
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佳题速递:
点A在圆柱表面上,正确的一组视图是( )(A)(B)(C)(D)
工程图学
中国近代历史上第一个比较系统的发展资本主义的方案是 A、 《资政新篇》 B、 《天朝田亩制度》 C、 《校邠庐抗议》 D、 《变法通议》
中国近现代史纲要
某时装公司将原定价为800元/套的西服销售给某百货公司10套,双方约定,百货公司在10天内付清货款,时装公司将按照九折收款;如果百货公司在10天以后20天内付清货款,时装公司将按照九五折收款;如果百货公司超过一个月付款,则需向时装公司全额付款。这属于哪种折扣方式?( ) A、 现金折扣 B、 数量折扣 C、 季节折扣 D、 价格折让
市场营销策划
只有当注册会计师已接受业务委托按照审计准则的规定执行财务报表审计,并且财务报表构成简要财务报表的来源时,才可以承接对简要财务报表出具报告的业务
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镜向特征以某一平面或基准面为参考面,对称复制选定的特征。如果对源特征进行修改,但复制的特征不会被修改。正确错误
机械工程制图及Solidworks应用
题型描述: 阅读理解With the steady increase in the amount of leisure time that people enjoy today, the importance of businesses that deal with leisure products and services is also steadily increasing. Among them, tourist industry is one of the biggest industries of this kind. Providing transportation and accommodations for tourists — and guides, brochures, souvenirs — is one of the major industries in many countries. Since people are now having longer vacations and are more and more interested in seeing other parts of the world, this business will no doubt continue to grow. Another industry obviously devoted to leisure is entertainment. Movies, TV shows, concerts and plays are usually intended for our leisure. The same can be said of most books, except textbooks. Professional sports make money because people pay to watch them in their free time. This list could be greatly extended. But even among these industries, we have mentioned only part of the picture. The people who make the TV sets and build the theatres and tourist hotels are as much a part of the leisure industry as the singers or the hotel clerks.1、 What makes leisure business important according to the passage? A. Peopleˊs leisure time is increasing. B. Improved transportation and accommodation conditions. C. More people are interested in seeing other parts of the world. D. Longer vacations are offered than before. 2、 According to the passage, the reason that tourist industry will continue to develop is _ _ _ _ _ _ . A. guides are offering better services B. transportation is more convenient C. accommodation is more comfortable D. people are more willing to travel 3、 What do we know about entertainment from the passage? A. Entertainment is the largest leisure industry. B. People are usually reluctant to pay to watch professional sports. C. Making TV sets and building theatres are also part of entertainment industry. D. Movies, TV shows, concerts and books are usually intended for our leisure. 4、 The list of entertainment industries in paragraph 2 _ _ _ _ _ _ _ _ _ _ _ _ . A. covers all the aspects of these industries B. includes textbooks into entertainment C. is not a complete picture of leisure industry D. excludes those who work behind the scene of leisure industry 5、 Whatˊs the main idea of this passage? A. Now that people have more leisure time, entertainment industry has become one of the major industries in many countries. B. Now that people have more leisure time, leisure business list is being extended. C. Now that people have more leisure time, tourist industry has become the largest industry in many countries. D. Now that people have more leisure time, leisure business is becoming more important in economic life.
统考英语B
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