(2013·安徽蚌埠一次质检)Finding information in today's world is easy.The ________ is how you can tell if the information you get is useful or not.
#11741
A
knowledge
B
ability
C
competition
D
challenge
推荐题目
of the land in that district covered with trees and grass.
#14039
A
Two fifth；is
B
Two fifth；are
C
Two fifths；is
D
Two fifths；are
When I was at school, I _____ up very late, reading storybooks.
#11804
A
used to stay
B
was used to stay
C
used to staying
D
is used to staying
Mrs Read went to the market and bought several ______ eggs.
#14332
A
dozen of
B
dozens
C
dozen
D
dozens of
John has determined to _______ teaching in the quake-hit area when he graduates from university.
#13038
A
pick up
B
set up
C
take up
D
give up