Question

She has finished typing but she doesn’t know _______ next.

A．what to do	B．how to do
C．what should she do	D．how she should do

Answer 1

A

解析试题分析：句意:她已经打完了字，但是她不知道接下来该做什么。what to do 做什么；how to do 怎样做，do 后确实宾语，所以这个选项不对；C 和D选项是宾语从句，从句中应该用陈述语序，故C不对；D选项中的引导词how不对，应该改为what。故选A。
考点：考查疑问词加动词不定式。