【简答题】In which aspects do compounds differ from free phrases? E xplain with examples.
【单选题】The brothers look alike, but they differ widely __________each other _________their tastes. [ ]
【单选题】New research shows that men and women may ( )each other in food choices.
【判断题】运输包装上的标志就是运输标志,也就是通常所说的唛头。
【单选题】民航客机上的厨房和厕所都是按旅客人数配置的,通常为( )人一个厨房,40-50人一个厕所。
【简答题】Compounds differ from free phrases in three aspects: phonetic, _________, and grammatical features.