【Ithink_____careoftheenvironmentisveryimportantA.takingB.takeC.takesD.took】
<p>问题：【Ithink_____careoftheenvironmentisveryimportantA.takingB.takeC.takesD.took】<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">孙建玲的回答：<div class="content-b">网友采纳 肯定是taking啦! I(主语)think(谓语)(后面是宾语从句)takingcareoftheenvironment(宾语从句的主语)is(宾语从句的系动词)veryimportant(并与从句的表语). 作名词用,只能选A!
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