Mary is being punished（惩罚） by the headmaster. That was______ she broke the school rules.
| A．why | B．because of | C．the reason why | D．because |
Michelle found a job as a high school teacher which____ spending quite a lot of time with students.
| A．enjoys | B．involves | C．practices | D．suggests |
Financial markets will be disturbed as ______ business adjusts its working approaches and policies from an assumption of 3-3.5% potential output growth.
| A．compulsory | B．conventional |
| C．contradictory | D．contemporary |
Students who graduate with working experience will be given _____ over those who never work in any company.
| A．production | B．preference |
| C．presence | D．preparation |
A survey indicates the _____ of men to women in the population has changed in recent years.
| A．proportion | B．proposal | C．promotion | D．Property |
-- Do you think you could manage it?
--_____. This is my first time to do it alone.
| A．Of course | B．Trust me |
| C．No way | D．Not exactly |