为了保证清扫的质量,提高(),必须做好客房清洁整理前的准备工作。
参考答案:工作效率
My sister is than me.
A.funny and outgoing
B. more funnier and outgoing
C.funnier and more outgoing
D. more funny and outgoing
税收是国家凭借政治权力,依法取得财政收入的基本形式,税收的基本特征是()
①强制性②无偿性③固定性④平等性
A.①②③
B.①②④
C.①③④
D.②③④