Theprofessorworkedfor7hoursata________.
A、stretchA
此题考查的是固定词组搭配。 at a stretch 一口气地
He________hispoorjudgment________JetLag.
Whenareadercomesacrosstheword“home”inhisreading,thewordmayremindhimofhis“family,friends,warmth,safety,etc.”Inthissense,theword“home”conveys______.
Moderneconomics________thecountry’sagriculturalpolicies.
Whichofthefollowingispartiallyconverted?
Amongthefollowingwords,“______”containsanegativeprefix.
