---Laura，togetherwithherteammates，

问题详情：

---Laura，together with her teammates，_____the drama these days．

---I bet they will give US a great performance at the graduation ceremony．

A．have been prepared                   B．have been preparing

C．has been preparing                   D．has been prepared

【回答】

C

知识点：主谓一致

题型：选择题