Question

 (2011年日照市调研考试)—Monitor?

—I’m not monitor of our class.I________with the teacher until the monitor is elected.

A．will just help                        B．am just to help

C．am just helping                     D．have just helped

Answer 1

解析：选C。考查动词的时态。答句后句句意：我只是在帮助老师，直到选出班长为止。根据上下句语意可知，此处用现在进行时，表示答话者当时所处的状态。