-Why not join us in the game? -I’d love to.but Mother insists that I all my home

—Why not join us in the game?

—I’d love to，but Mother insists that I________all my homework first.

A．finish                                                B．will finish

C．must finish                                         D．have finished

试题答案

A　答语意为：我也想和你们玩游戏，但妈妈非要我先把作业做好。insist后跟that从句作宾语，从句谓语动词用should＋动词原形”表示虚拟语气，should可省略。