关于SincehecameherelastS的百科

•  SincehecameherelastSeptember,we

• 问题详情： SincehecameherelastSeptember,we_________introuble.   A.are                       B.were                C.havebeen            D.hasbeen【回答】C知识点：动词时态题型：选择题...
• 2020-05-019090