Which of the following is NOT one of the characteristics of idioms?
A、ThepartofspeechofeachelementinanidiomisveryimportantA
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Fromtheviewpointofwordformation,theword“smog”isa______.
Ittookafewsecondsforhereyesto________tothedarkness.
He________hispoorjudgment________JetLag.
Whichofthefollowingispartiallyconverted?
Washingthefooddownwithwaterasasubstitute________chewingisnotagoodhabit