1. A
初高中英语考试中,在see(看到),hear(听到),watch(注视到),make(让/使)等动词后面+宾语+动词原形(不要带to)。例:He made me carry the small bag.
注意:在被动语态中,要加上to,即成be+过去分词+to+动词原形。例:I was made to carry the small bag.
2. C
一般在“疑问词+do you think”这个结构后面要接“疑问句的语序”(不要使用陈述句语序)。另例:When do you think did he come here?
hear sb doing sth 是固定用法,
what do you think 后跟从句
1.、hear sb do sth句型 (A)这里的do是省略to的动词原形
2、what do you think of is he 中do you think of是插入成分,该句等同于what is he ?
1,A 2,B