24千克花生可以榨油15.6千克,照这样计算,要榨出93.6千克的油,需要花生多少千克?
解:24÷15.6×93.6=144(千克)
答:需要花生144千克。
Three suspects ________ in the terrorist attack in Kunming have been caught.
A.involved
B.to involve
C.being involved
D.involving
什么是调音台?