Question

We can’t work out the physics problem. Can you tell us________?

A. how to do    B. what to do it

C. how to do it    D. what should to do

Answer

C

【解析】试题分析：句意：我们算不出这个物理题。你可以告诉我们怎样做吗？A. how to do怎样做。How作状语，do要带宾语。错；B. what to do it做什么。What是do的逻辑宾语，do后不必带宾语，错；C. how to do it怎样做；D. what should to do应该做什么，疑问词+to do，不能带情态动词。错。故选C。

考点：考查不定式。