Gainingknowledgeandacquiringskillsarethemainpurposeofsc...

问题详情：

Gaining knowledge and acquiring skills are the main purpose of school education, and therefore students should memorize _____ they are taught in class.

A. it                             B. what                        C. that                          D. all what

【回答】

知识点：主语从句

题型：选择题