西餐厅用于摆台的物品，如台布、餐巾、摆台餐具及酒具存货量为餐厅座位数的（）倍。
A、1
B、2
C、3
D、4
参考答案：C
单丝退火
It is ______ cold today and there is ______ rain. [ ]
A. too much; too much
B. much too; much too
C. too much; much too
D. much too; too much
