单项选择题

What is happening is a survival-of-the-fittest struggle affecting ______ smaller factories in relatively low-tech, labor-intensive industries.

A．primarily
B．rationally
C．primitively
D．respectively
<上一题 目录 下一题>
热门 试题

单项选择题
In mild winters apple buds began to break soon after Christmas, leaving them ______ to frost damage.
A．reluctant
B．tough
C．hostile
D．vulnerable
单项选择题
Those governments will provide big food and fuel ______ according to the Asian Development Bank.
A．substitutes
B．substances
C．subsequences
D．subsidies
相关试题