—Boss，weneedtotalkaboutitnow!—I'mbusy．Ifyou

问题详情：

—Boss，we need to talk about it now!

—I'm busy．If you______talk about it with me，please wait till I finish my work at hand．

    A．can          B．may          C．must             D．should

【回答】

C

知识点：情态动词

题型：选择题