Washing the food down with water as a substitute ________ chewing is not a good habit
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。
Which of the following is NOT one of the main sources of new words in the present-day English vocabulary?
Eachofusshould_______asideafewminutestohavearesteveryday.
WhichofthefollowingisNOToneofthecharacteristicsofidioms?
In grammatical context, the meaning of a word may be influenced by the ______in which it occurs.
ThedifferencesbetweensynonymsexistinthefollowingareasEXCEPT______.
