关于Tomhasbeenworkingfor的百科

• —Tomhasbeenworkingformorethan9hours!—He

• 问题详情：—Tomhasbeenworkingformorethan9hours!—He_________beverytired.A.will          B.must             C.hasto            D.shall 【回答】 B知识点：虚拟语气与情态动词题型：选择题...
• 2021-08-105185