“鱼眼”在保护膜()位置可以接受.
A.中间
B.上边
C.周边
D.以上均不是
参考答案:A
园林植物能通过吸附有毒有害物质净化空气,因此被称为“()”。
The trouble is that not many students really know how to make use of their ______ time to its best
A.benefit
B.advantage
C.value
D.profit