压力的表示有两种方法,一种是表压力,另一种是绝对压力。
参考答案:对
Coffee has become the most popular American drink. Today people in the United States drink more coffee than people in any of the other countries. People drink coffee at breakfast, at lunch, at dinner and between meals. They drink hot coffee or coffee with ice in it. They drink it at work and at home. They eat coffee ice-cream and coffee candy. Coffee is black and very strong. Different people like to drink it in different ways. Some people like coffee with cream or sugar in it. Other people like coffee with both cream and sugar in it. In all ways it is served. Coffee has become an international drink.
小题1:Coffee is an _______drink.
A.interesting
B.international
C.ice cream
D.American小题2:Different people like to drink coffee
A.at work or at home
B.in different ways
C.with cream or sugar
D.between meals小题3:Today Americans drink _______coffee than people in any of the other countries. .
A.as much as
B.less
C.more
D.most小题4:The underlined word "strong" here means _______.
A.坚固的
B.淡的
C.清的
D.浓的小题5: _______is the most popular American drink.
A.Black tea
B.Coffee
C.Water with ice
D.Whisky
工业生产综合体,指在专业化协作的基础上,把在生产技术和经济上有密切联系的不同部门、不同企业以及同一工业部门中各个生产阶段的生产经营活动联合在一个公司里进行的生产组织形式的通称。 下列不属于这种综合体的一项是( )。
A.将包括采矿、选矿、炼铁、炼钢和轧钢等企业组成冶金联合企业
B.共同生产同一产品的同行业工厂组成的联合公司
C.设备成套公司
D.夫妻店