有关介词后跟宾语从句中引导词的问题.我看语法书上说 一般介词后面的宾语从句都用wh-类词引导.那 the new book is about how shenzhou 6 manned spaceship was spend up into space.中 为什么用how来引导呢?how也属于wh-类吗?那wh-类具体都有哪些词呢?

问题描述:

有关介词后跟宾语从句中引导词的问题.
我看语法书上说 一般介词后面的宾语从句都用wh-类词引导.
那 the new book is about how shenzhou 6 manned spaceship was spend up into space.
中 为什么用how来引导呢?how也属于wh-类吗?
那wh-类具体都有哪些词呢?

how也属于wh-类的.
how what which where whether why 都是wh-word