The computer was used in teaching. As a result, not only_________, but students became more interested in the lessons. 
#79641
A
saved was teachers’ energy
B
teachers’ energy was saved
C
was teachers’ energy saved
D
was saved teachers’ energy
推荐题目
— Did you know any Chinese before you arrived in Beijing?— Never ________ it, actually.
#81039
A
had I learned
B
have I learned
C
I have learned
D
I had learned
Next door to ours _________, who has just returned form abroad.  
#82591
A
where lives an old man
B
where does an old man live
C
lives an old man
D
does an old man live