Correct the errors in the following sentences if.A. notB. necessaryC. anyD. ever

问题补充：

Correct the errors in the following sentences, if.

A. not

B. necessary

C. any

D. ever

答案：

A. not

B. necessary

(答案→)C. any

D. ever

解析：考查省略句：句意：纠正下面句子中的错误，如果有的话。If any=if there are any mistakes，if not如果不，if necessary如果有必要，if ever如果曾经有过，选C。