A：a policeman was asked to help.
B：the area was searched thoroughly
C：it was looked for everywhere
D：Mrs Green reported it to the police
绿豆粥是夏季消暑解渴的佳品．从结构层次上看，其原料绿豆属于植物体的（ ）
八年级（1）班的张同学在班上丢了东西，请班长帮忙寻找，班长怀疑是本班同学所为，在查无实据的情况下，让同学们投票选“小偷”。这种做法（ ）
圆柱的侧面积=____×____． 圆柱的表面积=____+____．
