【单选题】- Susan,would you like to go hiking with us this afternoon? - I'd love to, but I ____ study for a test. [ ]
【简答题】Match the words or expressions in Column A with those in Column B according to 1)types of meaning changes; 2)types of meaning;3)language branches and 4)meaning and context.
【单选题】Thank you for _____ me of the meeting which I would otherwise have forgotten. [ ]
【单选题】在周期表主族元素中,X元素位于第二周期,且分别与Y、Z、W三元素相邻,X、Y的原子序数之和等于Z的原子序数,这四种元素原子的最外层电子数之和为20.下列判断正确的是( )
C.
X元素最高价氧化物对应水化物的化学式为:H 3 XO 4
D.
四种元素的气态氢化物中,W的气态氢化物最稳定
【单选题】在周期表主族元素中,X元素位于第2周期,且分别与Y、Z、W三元素相邻,X、Y的原子序数之和等于Z的原子序数;这四种元素原子的最外层电子数之和为20。下列判断正确的是 [ ]
B.
X元素最高价氧化物对应水化物的化学式为:H 3 XO 4
D.
四种元素的气态氢化物中,W的气态氢化物最稳定
【判断题】Connotative meaning and social meaning are two of the 7 types of meaning recognized by G.Leech.
【单选题】—Lily went to see the movie alone. —If she _____ me about it, I would have gone with her.
【多选题】Which of the following are the types of change of meaning of English words?
【单选题】—I am not good at playing football, would you mind ________ me? —not at all.
【单选题】—Would you like to attend China's Got Talent (中国达人秀)? —_________ But I'm busy revising for my test. [ ]