Question

10. Last Monday,  I was asked to give the new students a test     their English level.

A. grading          B.  to grade

C. to have graded     D.  having graded

Answer 1

10.   B考查非谓语动词。句意：上周一，我被要求给新学生们做一次测试，来给他们的英语水平划分等级。根据句意可知，这里是动词不定式短语作目的状语。故选B。