欧美日韩黄网欧美日韩日B片|二区无码视频网站|欧美AAAA小视频|久久99爱视频播放|日本久久成人免费视频|性交黄色毛片特黄色性交毛片|91久久伊人日韩插穴|国产三级A片电影网站|亚州无码成人激情视频|国产又黄又粗又猛又爽的

The field research will take Joan and Paul about five months; it will be a long time we meet them again. A. after B. before C. since D. when 【查看更多】

 

題目列表(包括答案和解析)

29. The field research will take Joan and Paul about five months; it will be a long time ______ we meet them again.

A. after          B. before          C. since            D. when

查看答案和解析>>

The field research will take Joan and Paul about five months; it will be a long

time ____ we meet them again.

   A. after      B. before      C. since      D. when

查看答案和解析>>

The field research will take Joan and Paul about five months; it will be a long time __________ we meet them again.

A. after   B. before   C. since  D. when

查看答案和解析>>

The field research will take Joan and Paul about five months; it will be a long time _______ we meet them again.

A.after    B.before    C.since     D.when

查看答案和解析>>

The field research will take Joan and Paul about five months;it will be a long time_____we meet them again.

A.after                                                            B.before

C.since                                                            D.when

查看答案和解析>>


同步練習(xí)冊答案