It is true that knowledge_____ rather than being taught. 
#44980
A
learns
B
learned
C
is learned
D
was learned
推荐题目
---Where’s your mother?   ---Oh, she ______ Shanghai on business. 
#44748
A
have been to
B
have gone to
C
has been to
D
has gone to
The new supermarket ______________ two years ago.
#45011
A
built
B
builds
C
is built
D
was built
Don’t stand up until you ____________.
#44883
A
tell to
B
are told
C
are told to
D
are told to do
Each time tourists travel to Beijing, they_______ the Forbidden City.
#44966
A
will be shown up
B
will be shown around
C
will show around
D
will show to
About seventy percent of the earth         with water.
#44524
A
is covering
B
is covered
C
are covering
D
are covered