單項(xiàng)選擇題業(yè)主大會(huì)定期會(huì)議應(yīng)當(dāng)按照業(yè)主大會(huì)議事規(guī)則的規(guī)定召開。經(jīng)()以上的業(yè)主提議,業(yè)主委員會(huì)應(yīng)當(dāng)組織召開大會(huì)臨時(shí)會(huì)議。

A.10%
B.20%
C.30%
D.50%