单项选择题

Scientists have been eager to ______ for research funds without thinking over the impact of the research.

A．scramble
B．tumble
C．bubble
D．couple
<上一题 目录 下一题>
热门 试题

单项选择题
African athletes ______ in their ability to win marathons and other events of long-distance running.
A．stand for
B．stand by
C．stand out
D．stand up
单项选择题
Thousands of people who have no relevant ______ or business are put into important jobs.
A．frustration
B．expertise
C．ingredient
D．succession
相关试题