伤口平浅，肉芽组织色鲜红昱细颗粒状（） A.凡士林油纱布  B.3－5％盐水湿敷

化学电池分为__________，__________，__________，其中碱性锌锰电池属于__________ ，铅蓄电池属于__________。

根据对话内容，补全对话，每空一词。

Mr. Shaw: Good afternoon. What can I do for you?

Mrs. Clark: I'd like to    1    a washing machine.

Mr. Shaw: This is the newest washing machine.

Mrs. Clark: Is it    2    in Sweden?

Mr. Shaw: No, it's made in Germany.

Mrs. Clark: Please show me how to    3    it.

Mr. Shaw: Sure, here are some sheets and shirts; you    4    them in the machine.

                You    5    the door and    6    this button.

Mrs. Clark: Oh, but the machine shouldn't    7    like that. It's shaking.

Mr. Shaw: The ground is not so flat, madam.

Mrs. Clark: It makes so much noise.

Mr. Shaw: Washing machines always make noise.

Mrs. Clark: Well, let me think about it. Thank you.

1._______ 2._______ 3._______ 4._______ 5._______ 6._______ 7._______

填出最简分数．

45千克=______吨15分=______时20公顷=______平方千米．

脂蛋白颗粒按由大到小排列的顺序依次是（）

A.CM、LDL、VLDL、HDL

B.HDL、LDL、VLDL、CM

C.LDL、IDL、HDL、CM

D.CM、VLDL、LDL、HDL

E.VLDL、LDL、CM、HDL

再贴现是金融机构以未到期的（转）贴现的汇票向（）卖出汇票进行融通资金。中央银行按一定的利率扣除一定利息，将余款支付给金融机构的资金融通业务。

A.商业银行

B.金融同业

C.中央银行

D.保险机构