A:游弋涟漪演绎虚与委蛇
B:横祸横财横死横生枝节
C:给予脊梁济济掎角之势
D:裨益婢女稗官俾众周知
--- Lily's never been to Hainan, has she? ---______, but she will visit it next summer.
在△ABC中,A=60°,AB=2,S△ABC=32,则BC的长为( )
根据所学化学知识,判断下列说法中正确的是( )