【判断题】碳、氢、氧、氮以外的有机元素统称为矿物质。根据在人体中的含量和日常需求量分为常量元素和微量元素。
【单选题】买卖双方在合同中规定:“按提单日期的国际市场价格计算。”这是固定作价的一种规定方法。
【单选题】The waiter brought the French man ____
A.
a cup of tea ,a cup of coffee and a lot of other drinks.
B.
a lot of food and drinks。
C.
a large plate of meat and vegetables
D.
a lot of drinks and a large plate of meat。
【单选题】The waiter brought a bottle of beer to me.
【单选题】The waiter brought a bottle of beer to me.
【单选题】The waiter brought a bottle of beer to me.
【判断题】买卖双方在合同规定: “按提单日期的国际市场价格计算”。这是固定作价的一种规定方法。
【简答题】The waiter _________a plate of food to my table. (brought/bough)