()是指留出10%的资金放空股指期货,其余90%的资金持有现货头寸,形成零头寸的策略

题型:单项选择题

问题:

()是指留出10%的资金放空股指期货,其余90%的资金持有现货头寸,形成零头寸的策略。

A.避险策略

B.权益证券市场中立策略

C.期货现货互转套利策略

D.期货加固定收益债券增值策略

考点:期货从业金融期货及衍生品应用金融期货及衍生品应用题库
题型:单项选择题
从方框中选出适当的句子补全对话,其中有两项是多余的。
A: Lucy, why are you going out 1          ?
B: That's the sound of a truck collecting rubbish.
A: Do you mean you have to take the rubbish to the truck?
B: Yes. You know 2           is our duty. We should help protect the environment.
A: I agree. 3          , we must do something around the neighbourhood.
B: Sure. It is our duty to keep the environment clean and tidy. If we make a contribution to protecting
    the environment, 4           
A: That's right. We mush try our best to make our country more beautiful. So we should 5           to 
     improve the environment.
A. before listening to music
B. the world will become much more beautiful
C. do anything useful
D. after hearing the music
E. Wherever live
F. taking care of the environment
G. do something useful
题型:单项选择题

读图,回答问题.

(1)图中A、B、C三点中,表示黄河中、下游分界点的是______.

(2)图中黄河最大支流①的名称______河.

(3)黄河上的大型水利枢纽工程③是______水利枢纽.

(4)黄河发源于______省,入海处所在地是______省.

(5)黄河流经的主要地形区:⑥______高原.

(6)黄河与长江的分水岭是______.

(7)治理黄河的关键是______.

题型:单项选择题

某女,患有慢性肝炎,妊娠20周,准备终止妊娠。适宜的引产方法为

A.剖宫取胎术

B.前列腺素引产

C.天花粉引产

D.利凡诺引产

E.水囊引产

题型:单项选择题

血钙升高可引起()。

A.心率减慢

B.心率加快

C.骨骼肌兴奋性增强

D.抽搐

E.升高血磷

题型:单项选择题

女,20岁,上腹部持续性痛4小时,逐渐转向右下腹,呕吐1次。体检:T38.5℃,腹平软,右下腹麦氏点压痛,轻度反跳痛。诊断首先考虑

A.急性胰腺炎
B.急性胃肠炎
C.急性阑尾炎
D.肠套叠
E.急性胆囊炎

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