The computer was used in teaching.As a result not only but students became more intereste

问题补充：

The computer was used in teaching.As a result，not only ，but students became more interested in the lessons.

A. saved was teachers energy

B. was teachers energy saved

C. teachers energy was saved

D. was saved teachers energy

答案：

A. saved was teachers energy

(答案→)B. was teachers energy saved

C. teachers energy was saved

D. was saved teachers energy

解析：考查“not only...but also...”，放在句首作状语，句子则进行部分倒装。前一部分倒装，后一部分不倒装。