单选题 If the project is a success, the office ______more help.

A、 (A) would hire
B、 (B) hired
C、 (C) can hire
D、 (D) could have hired

【正确答案】 C

【答案解析】A real condition in the present tense can use the present tense in the result clause. Choice (A) is conditional. Choice (B) is the past tense. Choice (D) is the present perfect (conditional).