在白盒测试中，如果路径覆盖达到100% ，就可以保证把所有隐藏的程序缺陷揭露出来。
A. 对
B. 错
What may happen to children after watching natural programs on TV?
A. They may know the real meaning of nature experiences.
B. They may know how distant they are for nature.
C. They may gain a real experience of nature.
D. They may be more distant from the actual nature.
How should children get close to nature according to the speaker?
A. By experiencing it with the five senses.
By going to the forest of the Amazon.
C. By watching the Discovery Channel.
D. By going to the wilds of Africa.
What impression might the Discovery Channel live on children?
A. Nature is too mysterious to understand.
B. Nature seems very far away from them.
C. Parks and gardens are not precious nature.
D. Backyard trees and flowers are part of nature.
微信支付 
支付宝支付