The       of surfing the Internet is how you can tell whether the information is true or not.
#6394
A
ability
B
competition
C
challenge
D
knowledge
推荐题目
There are ten______teachers and two hundred______students in the school.
#7079
A
women;girl
B
woman;girls
C
women;girls
D
woman;girl
In the present _______, I wouldn’t advise you to sell your house.
#6147
A
environment
B
situation
C
state
D
form
___ speak Germany and ___ speak English.
#6798
A
Germans, Englishmans
B
German, Englishmen
C
Germans, Englishmen
D
Germanise, Englishmen