题目

下图中表示两个相交平面,其中画法正确的是(    ) 答案：答案:D解析:对于A,图中没有画出平面α与平面β的交线,另外图中的实、虚线也没有按照画法原则去画,因此A的画法不正确.同样的道理,也可知B、C图形的画法不正确.D的图形画法正确.We saw several natives advancing towards our party, and one of them came up to us, ______   we gave some bells and glasses.     A. to which       B. to whom .       C. with whom   D. with which