【2.Lookatthatsign.Smoking__here.A.isn#39;tallowedB.doesn#39;tallowC.aren#39;tallowedD.don#39;tallow解释并翻译】
<p>问题：【2.Lookatthatsign.Smoking__here.A.isn#39;tallowedB.doesn#39;tallowC.aren#39;tallowedD.don#39;tallow解释并翻译】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">黎英豪的回答：<div class="content-b">网友采纳 选A 句意:看那个告示牌,这儿禁止吸烟. 词句为被动语态,结构为be+not+动词过去分词 thatsign是单数,所以be动词选is 科技英语强手团
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