情态动词：we had to make the corrections by hand as the computer __do them for us.a.needn't b.shouldnt c wouldnt为什么答案是 the road is clean.it __a.neednt be cleaned b.must have cleaned为什么这题选 included ___.a.all kinds of books

make是不是情态动词 make是情态动词吗 make是情态动词吗? 情态动词後不加to? 情态动词：we had to make the corrections by hand as the computer __do them for us.a.needn't b.shouldnt c wouldnt为什么答案是 the road is clean.it __a.neednt be cleaned b.must have cleaned为什么这题选 included ___.a.all kinds of books 请问had better是情态动词吗 had better前能否用情态动词 have to中的have既然是情态动词,那为什么有has to/had to 等形式?情态动词没有 人称 和 数 的变化 什情态动词后要加to have to是实义动词还是情态动词 说what need we to do?对吗.情态动词,助动词后跟动词原形吗?除be diong 初中英语情态动词的用法如、like to do /doing . make sb do help sb with /do have to是情态动词吗? 请告诉我have to是不是情态动词 情态动词can,have to,must用法 请告诉我have to是不是情态动词 be to 情态动词的用法 总结情态动词 have to的用法