英语选择,The ___ of surfing the Internet is how you can tell whetherThe ___ of surfing the Internet is how you can tell whether the information is true or not.A.ability B.competition C.challenge D.knowledge

英语选择,The ___ of surfing the Internet is how you can tell whetherThe ___ of surfing the Internet is how you can tell whether the information is true or not.A.ability B.competition C.challenge D.knowledge
英语选择,The ___ of surfing the Internet is how you can tell whether
The ___ of surfing the Internet is how you can tell whether the information is true or not.
A.ability B.competition C.challenge D.knowledge

英语选择,The ___ of surfing the Internet is how you can tell whetherThe ___ of surfing the Internet is how you can tell whether the information is true or not.A.ability B.competition C.challenge D.knowledge
C.上网的最大挑战是你是否能够分辨真假.

c 挑战