【单选题】语法冲刺 Now the hottest topic _____ people are talking about is the safety of food.
【单选题】Functional words do ______ work of expression in English on average than content words.
【判断题】functional words do more work of expression in English on average than content words which are relatively unstable.
【单选题】Functional words do not have notions of their own. Therefore, they are also called ______words.
【简答题】所谓的________是指对古典文化知识重新认识与使用。
【单选题】语法冲刺 Crusoe's dog, ____ was very old now, became ill and died.
【简答题】Functional words do not have notions of their own. Therefore, they are also called e ____words.
【单选题】Functional words do _______ work of expression in English on average than content words.