The computer was used in teaching. As a result, not only__________, but students became more interested in the lessons. 
#95226
A
saved was teachers’ energy
B
was teachers’ energy saved
C
teachers’ energy was saved
D
was saved teachers’ energy
推荐题目
Carl Linnaeus made great contributions to ________ plant species.
#93953
A
group
B
have grouped
C
grouping
D
been grouping
Here _____. This is our classroom.
#94132
A
are we
B
we are
C
you are
D
are you