具有信用创造功能的金融机构有（）。A.中央银行 B.投资银行 C.商业银行 D.保险 发布时间：2019-10-26 06:22 │ 来源：www.tikuol.com 题型：多项选择题 问题： 具有信用创造功能的金融机构有（）。A.中央银行B.投资银行C.商业银行D.保险公司E.证券公司
题型：多项选择题 任务型阅读。下面是六则招聘广告，请仔细阅读，按信息表中的项目要求填写信息。 Air Hostess (空姐) needed 1. Age between 20 and 332. Height from 1.6m to 1.75m 3. Good appearance (外表)4. Two foreign languages Apply to: Air China, BeijingTel: 010-8848 8970 Full-time Secretaries (秘书) Needed Applicants (申请者)should have at least 2 years' experience and be able to type 60 words a minute.No computer skills needed. Apply to the United Business Ltd., 17 Browning Street, Leeds.Tel: 4278 8547 Shop Assistant Needed Are you looking for a part-time job? We need 3 part-time shop assistants to work during the evening. No experience needed. Applicants should be between 18 and 26. Call 3667 5564 for more information. Computer Trained Secretaries Needed Do you have experience working with computers? Would you like a part-time position working in the evening? If your answer is yes, give us a call at 3644 8590. Part-time Work Available We need part-time secretaries who work at the weekend. Work includes answering telephones and giving customers (客人) information. Apply to Royal Shopping Center in 283 King Street. Call 348-388 499 Volunteers in a Kindergarten 1. Middle school students with experience with children 2. Good at speaking Putonghua and Cantonese 3. Good at story-telling 4. Outgoing, kind-hearted and patient with children Further information, Apply to: NO.2 Kindergarten, Guangzhou. Tel: 020-33839 4766 Information Card Need height for an air hostess 1. Needed typing speed for a full-time secretary 2. How old should the shop assistant be 3. Work time for the computer trained secretaries 4. Personalities for the volunteers in a kindergarten 5. 查看答案
题型：多项选择题 电气化铁路的输电线常用图所示的方式悬挂在钢缆上．钢缆的A端固定在电杆上，B端连接在滑轮组上．滑轮组由a、b、c三个滑轮构成，配重P由多个混凝土圆盘悬挂在一起组成，配重的总重为G，若不计摩擦和滑轮的重量，则以下说法中正确的是（ ）A．a为动滑轮，B端钢缆受到滑轮组的拉力大小约为3GB．a为动滑轮，B端钢缆受到滑轮组的拉力大小约为GC．a、c为动滑轮，B端钢缆受到滑轮组的拉力大小约为3GD．a、c为动滑轮，B端钢缆受到滑轮组的拉力大小约为G 查看答案
、
、
的混合溶液中，含有的
、
、
的个数比是8:1:2，则溶液中
G
G