单项选择题
Language is arbitrary in that there is no logical connection between meanings and（）.
A.words B.sounds C.objects D.ideas
单项选择题 According to F. de Saussure,（）refers to the abstract linguistic system shared by all the members of a speech community.
单项选择题 The word “modernizers” is composed of（）morphemes.
单项选择题 Words that are opposite in meaning are（）.
