A:will be interviewed
B:has been interviewed
C:is interviewed
D:was interviewed
一个质点运动的v﹣t图象如图所示,则相对应的s﹣t图线正确的是( )
根据对话内容,判断正误。
Boy: I'm taller and thinner than you.
Girl: Yes, I'm shorter. But I'm stronger and heavier than you.