填空题

Tropical rainforests are home for almost half of the organisms and 50% of creatures on the Earth.

【参考答案】

N
<上一题 目录 下一题>
热门 试题

问答题
对于许多大学生来说，宿舍生活是一种全新的体验。2．家居生活与宿舍生活最大的不同之处。3．宿舍生活的优点与不便。 Dormitory Life
单项选择题
The author seems to disapprove of ______.
A．political leaders' attitude to civil defense
B．citizens' awareness of self-protection
C．businesses' emergency plan
D．preparations made for the times of crisis
相关试题