Washingthefooddownwithwaterasasubstitute________chewingisnotagoodhabit
A、ofB
译文：吃东西的时候，不咀嚼而用水冲下食物是一种不好的习惯。本题考查介词，表目的，应用 for。
WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?
Lexicalmanipulationisoneaspectoftherhetoricalfeaturesofidioms.ThefollowingEXCEPT______belongtolexicalmanipulation.
Perseveranceisakindofqualityandthatis_______ittakestodoanythingwell.
ThedifferencesbetweensynonymsexistinthefollowingareasEXCEPT______.
Agoodworkerinakeyspotcould,so_______ashekeptupproduction,takeallthecoffeebreakshewanted.
