Most of us know we should cut down on fat, but knowing such things isn’t much help when it ________shopping and eating.[ ]

“倍”属于通假字的一项是（ ）

下列各组词的字形和加线字的读音完全正确的一组是

下列各句中，画线的成语使用不恰当的一项是【　　】(3分)

Theremany people in Paris vacation every year.