两得宝和期权宝业务中，影响期权费率的因素有哪些？（）A.协定汇率 B.市场即期汇率

按产权的所有者性质分类，有( )。

A．有形资产产权交易

B．无形资产产权交易

C．国有资产产权交易

D．集体资产产权交易

E．非国有、非集体资产产权交易

试述肾手术切口腰部斜切口的层次。

What is the key purpose of using project control

A) Ensuing the project stays on track.
B) To have a good WBS.
C) To satisfy the customer.
D) To assist in developing the upper management reports.

按民事诉讼法的规定，可以作为委托代理人的包括：（）。

A.当事人的近亲属

B.律师

C.社会团体推荐的人

D.诉讼代表人

E.当事人的邻居

F: We ought not to test the safety of new drugs on sentient animals, such as dogs and rabbits. Our benefit means their pain, and they are equal to us in the capacity to feel pain.
G: We must carry out such tests; otherwise, we would irresponsibly sacrifice the human lives that could have been saved by the drugs.
Which of the following, if true, is the best objection that could be made from F’s point of view to counter G’s point

A．Even though it is not necessary for people to use cosmetics, cosmetics are also being tested on sentient animals.

B．Medical science already has at its disposal a great number of drugs and other treatments for serious illnesses.

C．It is not possible to obtain scientifically adequate results by testing drugs in the test tube, without making tests on living tissue.

D．Some of the drugs to be tested would save human beings from great pain.

E．(E) Many tests now performed on sentient animals can be performed equally well on fertilized chicken eggs that are at a very early stage of development.