for your brother I would not have gone to see Mr. Wang. A. If it is notB. Were it notC.

问题补充：

for your brother, I would not have gone to see Mr. Wang.

A. If it is not

B. Were it not

C. Had it not been

D. If they were not

答案：

A. If it is not

B. Were it not

(答案→)C. Had it not been

D. If they were not

解析：可联系答.案.网客服索取。