Question

高一英语。。。

------ but aslo taking care of the environment. A.Not only food production is important. B,Not noly important food production is. C.Not only is important food production. D.Not only is food production important.请说明原因！！

Answer 1

选D。
这道题，原来应该是
food production is not only important, but also taking care of the enviroment.
但是为了强调not only把它提到了句首，构成倒装，否定词放句首，应该用部分倒！
所以应该为Not only is food prodution important,but also taking care of the enviroment.
食物生产不旦是重要的，保护环境也很重要。

Answer 2

not only放在句首，句子要主谓倒装。
is是谓，food production是主语
所以选D

Answer 3

选D 在not only。。。but also中，not only后要主谓倒装，but also不用。
food production为主语，所以， food production is important变为is food production important