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

- Do you go there ____ bus?           - No, we go there ____ a train.

A. in; on             B.on;on                            C.by;in                      D.by; with

Finally they agreed ____ the terms of the contract.              

A.on                    B.to             C.with           D.at

If you run ____ two hares you will catch neither.   

A.into            B.after                  C.off                  D. out of

1 feel that one of my main duties ______ a teacher is to help the students to become better learners.

A. for                  B. by               C. as                D. with

Go back ___ you came from.    A. until       B. where       C. which        D. when

We can surely overcome these difficulties _,___ we are closely united.

A. so far as               B. so long as              C. as soon as           D. as well as

The two rings are so alike that it is difficult to tell one the other．

A．very；to B．much；to C．much；from D．very；from

_______ going to French evening classes twice a week she does yoga on Wednesdays.

A. Because of  B. Except  C. Besides     D. But for

Hurry up, ____ you'll be late.         

A. or                B. and             C. so             D. yet

I know nothing about the young lady ___she is from Beijing.

A. except                     B. except for           C. except that        D. besides