单项选择题

Mainstream pro-market economists all agree that competition is an （）spur to efficiency and innovation.

A．extravagant
B．exquisite
C．intermittent
D．indispensable

<上一题 目录 下一题>
热门 试题

单项选择题
America has now adopted more （）European-style inspection systems, and the incidence of food poisoning is falling.

A．discrete
B．solemn
C．rigorous
D．autonomous
单项选择题
With its own parliament and currency and a common （）for peace, the European Union declared itself-in 11 official languages -- open for business.

A．inspiration
B．assimilation
C．intuition
D．aspiration
相关试题