Fish is ________ and expensive at this time of the year in this area.
C
inshortsupply：“缺货、供货不足”
Fishis________andexpensiveatthistimeoftheyearinthisarea.
Theoutlineofrooftopsandchimneys________againstthepalesky.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.