Question

We want to know ________ to help them． [　　] A． what can we do B． what we can do C． how can we do D． how we can do

Answer 1

答案：B
解析：

考查宾语从句。宾语从句要用陈述语序，排除A和C。句意：我们想做点什么来帮助他们。do为及物动词，在从句中需要宾语，故选B。