Would you please tell me __ next?A.how to do B.what to do C.when _英语解答

Would you please tell me __ next?A.how to do B.what to do C.when to do D.where to do

人气：306 ℃　时间：2019-08-18 13:25:49

解答

B (A应该是.how to do it ,C句中已有时间.D中的副词WHERE 不能做DO 的宾语）