In order to live the kind of life we want and to be the person we want to be ，we have to do more than just ________with events ．

A. put sup
B. set up
C. turn up
D. make up

The destruction of the twin towers _________shock and anger throughout the world ．

A. summoned
B. tempted
C. provoked
D. stumbled

The poor countries are extremely _______to international economic fluctuations

A. inclined
B. vulnerable
C. attracted
D. reduced

About 20 of the passengers who were injured in a plane crash are said to be in_____condition ．

A. decisive
B. urgent
C. vita
D. critical

The manager is calling on a______ customer trying to talk him into signing the contract ．

A. prosperous
B. preliminary
C. pessimistic
D. prospective

His wife has been _______a lot of pressure on him to change his job.

A. taking
B. exerting
C. giving
D. pushing

Many _______will be opened up in the future for those with a university education ．

A. probabilities
B. realities
C. necessities
D. opportunities

It is estimated that ，currently, about 50，000 species become _____every year ．

A. extinct
B. instinct
C. distinct
D. intense

以下关于MM命题Ⅰ（无税)的说法正确的有（)

A. 企业价值与资本结构无关
B. 管理者能够通过改变资本结构来提高企业价值
C. 一个企业的价值是由其资本运营产生的现金流决定的
D. 公司的财务策略将其现金流以不同方式分割，但是企业的价值与其被如何分割无关

请问营业杠杆与财务杠杆公式中，主要跟哪些财务科目有关，亦即哪些科目会增加营业杠风险与财务风险。