A:to be referred to; to be e-mailed
B:referring to; e-mail
C:referred to; be e-mailed
D:being referred to; being e-mailed
已知直线a∥b,b∥c,则直线a、c的位置关系是____
如图,矩形纸片ABCD中,AB=4,BC=8,将纸片沿EF折叠,使点C与点A重合,则下列结论错误的是( )
We____(stay)with my grandmother for a week in July.
①土地改革 ②三大改造 ③“大跃进”运动 ④人民公社化运动 ⑤“文化大革命”
现有一组物质:盐水,汽水,碘酒,下列物质中不能跟它们归为同一类的是( )