位于蝗虫头部的触角所起的作用是( )
A:嗅觉和触觉
B:听觉
C:运动
D:视觉
自古以来,中国社会地位的排列顺序是“士、农、工、商”,状元最受人们尊敬和羡慕,而工商业却是被人看不起的“末业”。但在清末却出一位“舍本逐末”的状元,此人是( )
____ (talk) with your parents often is a good way to make them understand you.