8天堂资源在线,国产成人久久av免费高潮,国产精品亚洲综合色区韩国,国产欧美va天堂在线观看视频,xx色综合

8.He explained why he didn't come to our party. A.us B.for us C.with us D.to us 查看更多

 

題目列表(包括答案和解析)

He explained ________ why he didn’t come to our party.

[  ]

A.us

B.for us

C.with us

D.to us

查看答案和解析>>


同步練習(xí)冊(cè)答案