is ________animal fur, so he won’t visit anyonewho has cats or dogs in the house

Besides being able to walk on for three days without drinking, camels can also live for a long time ______ small quantities of food

t on raining heavily for a wholeweek._________,we have big floods all around our town.

下列各句中，表达得体的一句是（ ）

Some minerals are quite common, others are regionally ________, and still others are rare on the earth.[ ]