my teacher often helps us ___ our lessons .A.on B.in C.at D.with_英语解答

my teacher often helps us ___ our lessons .
A.on B.in C.at D.with

人气：282 ℃　时间：2019-10-19 19:13:58

解答

选D.with.
help sb with sth.帮助某人（做）某事.