单项选择题

Experiments showed that nondrinkers had __________.

A．higher blood pressure
B．lower blood pressure
C．larger amounts of good cholesterol
D．smaller amounts of good cholesterol
<上一题 目录 下一题>
热门 试题

单项选择题
Transporting the trash to the rural areas is considered as __________.
A．an effective solution
B．a costly solution
C．a dangerous solution
D．a feasible solution
单项选择题
It can be inferred from the passage that __________.
A．people in the future will live far from the dumpsite
B．the garbage will become less and less
C．the recycling program is the only solution to waste disposal
D．strict regulation of waste disposal will be needed
相关试题