Fishis________andexpensiveatthistimeoftheyearinthisarea.
A、inlargemeasureC
in short supply ：“缺货、供货不足”
Itisvitalthatthework_______intime.
Thestudentsarerequiredto________themainideasofthearticleintheirownwords.
Ithasbeenfoundthatastrong________helpovercometheeffectsofdistraction.
Robotsdifferfromautomaticmachines________aftercompletionofonespecifictask，theycanbereprogrammedbyacomputertodoanotherone.
Whydoyoublamehimforhispoorjudgmentonthematter______hereallyneedsisencouragement?
