【判断题】杀毒软件一般具有局限性,一种杀毒软件不一定能杀全部病毒。
【单选题】中国共产党领导的第一次工人运动高潮的顶点是( )。
【单选题】中国共产党领导的第一次工人运动高潮的顶点是( )。
【单选题】20世纪20年代中国第一次工人运动高潮的顶点是()
【单选题】Content words are always stressed because:
B.
they carry important meanings
C.
the number of content words is small
【简答题】As the lexical words carry the main content of a language while the grammatical ones serve to link its different parts together, the lexical words are also known as content words and grammatical ones_...