再设置一份经济单位所有的资产或设备作为储备，这种风险管理技术是（）。 A.分割 B.

下列词语中加点的字的读音有误的一项是 （3分） 

A．倏(shū)来倏去悭(qiān)吝蓦(mò)然俯瞰(kàn)

B．叱咤(chà)风云誊(téng)写踌躇(zhù)谬(miù)种

C．惴(zhuì)惴不安讪(shàn)讪摩挲(suō)氤氲(yūn)

D．面面相觑(qù)猿猱(náo)吮血（shǔn）戍(shù)角

若p：lg（x-1）＜0，q：|1-x|＜2，则p是q的[ ]

A．充分不必要条件

B．必要不充分条件

C．充要条件

D．既不充分也不必要条件

完成对话。 根据对话及首字母提示，填入所缺单词。

Daniel: Good morning, Kitty!

Kitty: Hi, Daniel. (1) W______ are you going?

Daniel: I'm going to Suguo Supermarket.

Kitty: I know why you are going there. Tomorrow is Millie's (2) b______, right?

Daniel: How clever you are! I (3) w______ like to (4) b______ a present for her.

           But I don't know what to choose (选择).

Kitty: (5) D______ worry. Let me (6) h______ you.

Daniel: OK. Let's go to the supermarket together.

Kitty: But I (7) c______ go with you now. I must clean the classroom first I'm on duty today.

Daniel: I am not (8) b______ now. I can (9) h______ you.

Kitty: Thank you. (10) A______ we clean the classroom, we can go shopping.

在证券经纪业务中，客户是受托人，证券经纪商是委托人。证券经纪商要严格按照受托人的要求办理委托事务，这是证券经纪商对受托人的首要义务。( )

磁选机按磁场强度可以分为（）磁选机。

A、顺流、逆流、半逆流式

B、永磁、电磁

C、筒式、带式和滑轮式

D、弱、中、高磁场