您要查找的是不是：
- There are two airlines offering flights from A2 to B2. 提供由A2到B2的航班的,有两个航空公司。
- "Ratio" refers to the common ratio of the sequence of numbers A2, B2. “比”是指数列A2，B2的公比。
- Insure that drives are installed starting at slots A1 B1 A2 B2 A3 B3 etc. 保证安装的驱动器是在插槽 A1 B1 A2 B2 A3 B3 等开始的。
- Chongqing GND,XY001 vecated via B9,with you. 飞：重庆地面，学员001，B9脱离，听你指挥。
- Chongqing GND,CCA2715 vecated via B9,with you. 飞：重庆地面，国航2715，B9脱离，听你指挥。
- Chongqing GND,3HA001 vecated via B9,with you. 飞：重庆地面，假日001，B9脱离，听你指挥。
- After 7days,the group A1 and B1 were prepared for canal post,group A2 and group B2 were left untreated. B组20颗牙根管制备后Ther-mafil热熔牙胶充填,7d后,10颗牙行桩的根管制备为B1组,10颗牙留作对照为B2组。
- The recombinant plasmid pUC18 E6 had been got. 获得重组质粒 pUC18 E6。
- The plasma ADM,ET-1 levels in A2 and B2 groups significantly decreased compared with those in group A1 and B1(Pa<0.05,0.01). A2、B2组血浆ADM、ET-1均较其急性期明显下降(P<0.;05;0
- Because the book was wrote in English, so I told him to use the (A1), (A2),(A3) and (B1), (B2), (B3) and (C1),(C2),(C3) etc as the mark of level. 因为这本说明书是英文的，所以我教他用（A1）（A2）（A3）和（B1）（B2）（B3）（C1）（C2）（C3）作为各级分段的标记。
- In cell A2, type the number for the first ticket. 在单元格A2中,键入第一张标签的号码。
- B2: Yes, I do. Thanks for asking. （是啊，我介意。谢谢你问我。）
- A2:Welcome to the arrow to our show flats A and B. 请沿箭头指示到本公司展销单位A及单位B.
- Take vitamin B2 to you can affect Morpheus? 服用维生素B2会影响睡眠吗？
- Insulation materials Noncombustible A2 level. 保温材料不燃A2级。
- We print in offset technique up to B2 format. 我们能够透印的最大尺寸为B2。
- B2: I work in school/ in an office/in a hospital. 我在学校/办公室/医院工作.
- Take the A2 and exit at Marateca onto the A6. 如果太迟取消预订或没出现在酒店，酒店将收取第一夜的房费。
- A1 and A2 are premises and are supposed to be true. 我们现在是看A1,跟A2之间所有可能性中，那一个有逻辑矛盾。
- A2--What?He is not even out of high school yet... 2答--什么？他甚至还没有高中毕业。。。。
