Thisout-of-dateteachingmethod_____.A.mustdoawaywithB.musthavedoneawaywithC.mustbeingdoneawaywithD.mustbedoneawaywith这道题能从时态上分析出来答案么?为什么选D呢?
<p>问题：Thisout-of-dateteachingmethod_____.A.mustdoawaywithB.musthavedoneawaywithC.mustbeingdoneawaywithD.mustbedoneawaywith这道题能从时态上分析出来答案么?为什么选D呢?<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">邱卫斌的回答：<div class="content-b">网友采纳 这个句子主语是教学方法,所以应该是被动,A,B排除,其次,must后面跟原型,不跟ingC排除
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