A.proposalB.presentationC.propertyD.premiumThe （）to buy……

单项选择题Julie invited me to a small dinner party at her house to celebrate that she received （）at the school where she had been teaching math for six years.

A.tenure
B.temporary
C.transition
D.transaction

单项选择题The （）innovation engaged in by Apple during the early 2000’s was unprecedented and this opened cascading doors of creativity for the industry.

A.distributive
B.deposit
C.depreciate
D.disruptive

单项选择题My friend pitched his （）to a group of potential investors at a small conference he set up, trying to win them over in his efforts to operate a chain of convenience stores.

A.executive succession plan
B.excess plan
C.emergency
D.executive summary

单项选择题After the （）of the cost analysis assessment documents to the client, they were hesitant to agree to the transaction, as it would be a considerably large investment.

A.presentation
B.prospect
C.permanent
D.perspective

单项选择题The travel agency encouraged the couple not to travel to Greece，as the government situation in that country was （）and unpredictable from one day to the next.

A.valid
B.volatile
C.voluntary
D.invalid