Each of us should _______ aside a few minutes to have a rest every day.
A、pushD
setaside：留出，拨出。是固定搭配。
Fromtheviewpointofwordformation,theword“smog”isa______.
______ofmeaningisaprocessbywhichawordthatoriginallyhadaspecializedmeaninghasnowbecomegeneralized.
Generally,adictionarycoversthefollowingcontentsEXCEPT______.
WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?
Aliensareborrowedwordswhichhaveretainedtheiroriginalpronunciationandspelling.WhichofthefollowingwordscomesfromChinese?
