【单选题】Money, , has been the least of our worries.
A.
important though it is
D.
it is important though
【简答题】IrDA 是一种利用红外线进行 传输方式通信的技术。
【单选题】( )导游人员的带团技能贯穿于旅游活动的全过程,但没有一个固定的模式。
【单选题】电梯的维护保养应当由( )或者依照特设法取得许可的安装、改造、修理单位进行。
【单选题】在多媒体课件中,课件能够根据用户答题情况给予正确和错误的回复,突出显示了多媒体技术的()。
【单选题】Which of the following best describes a top-down budget?
A.
A budget which has been set by scaling down individual expenditure items until the total budgeted expenditure can be met from available resources.
B.
A budget which is set by delegating authority from top management, allowing budget holders to participate in setting their own budget.
C.
A budget which is set without permitting the ultimate budget holder to participate in the budgeting process.
D.
A budget which is set within the framework of strategic plans determined by top management.
【判断题】IrDA 是一种利用红外线进行点对多点通信的技术。
【单选题】The writer has lost his money. He felt upset. He must have been ( ).