Question

what do you think of the lessons( )by Mr. Johnson? A are given B Were given C given D have been giv

n是选A吗

Answer 1

选择C。定语从句，given by MR Johnson是修饰lessons的。

Answer 2

C given 动词的过去分词作形容词，有被动含义，修饰the lessons
句意：你觉得Mr. Johnson上的课怎么样？

追问

do you think of the lessons可以看成插入语吗？

追答

在此句中不可以。what do you think of + 人或物？是个固定句型，用于询问对某人或某物的看法，相当于How do you like + 人或物？
在What do you think I should do next ?(你认为我接下来该做什么) 这样的句子中，do you think 才是插入语。

Answer 3

选C

Answer 4

C 定语从句 lessons 后省略了that are