单选题 Could you tell me what ______?

A、

[A] his e-mail address was
B、

[B] is his e-mail address
C、

[C] his e-mail address is

【正确答案】 C

【答案解析】[解析] 此题考查宾语从句的用法。在宾语从句中应使用正常语序。