Question

【题目】You should keep in mind ________ you should behave while travelling abroad.

A. that B. what C. how D. where

Answer 1

【答案】C

【解析】考查宾语从句连接词。句意：在国外旅行时，你应该记住你应该怎样做。behave表示“表现”是不及物动词，所以应该用连接副词，C项符合语境。故选C。