【单选题】下列关于投标保证金的有关解释中正确的是( )。
D.
如果投标报价最低,不提交投标保证也可不作为废标
【单选题】Food calories come only from its potential energy such as the carbohydrates, protein and fat.
【单选题】By 'if the fuel isn't there, the spark is useless', the author means______.
A.
carbohydrates, protein and fat are enough to sustain a human life
B.
vitamins and minerals are virtually of no value
C.
carbohydrates, protein and fat are as important as vitamins and minerals
D.
without carbohydrates, protein and fat, vitamins and minerals are of no use
【单选题】某女,3岁。过敏体质,既往有哮喘病史,1小时前因吸入油漆而出现哮喘急性发作,对该患者应选用
【单选题】Sleepiness ()(发生) after having bread or rice, and other such carbohydrates.
【多选题】下列名茶中,属于青茶 ( 乌龙茶 ) 的有()。
【多选题】Carbohydrates include: