飞行扰流板的编号从左到右依次为()
A.1-6,7-12
B.12-7,6-1
C.7-12,1-6
D.1-6,12-7
参考答案:A
In the old days, the villagers had to __ water from the village well. [ ]
A. make
B. collect
C. create
D. invent
对该病人的饮食指导,不恰当的是
A.正常人量的优质蛋白
B.少吃动物油,多吃植物油和鱼油
C.充足维生素和微量元素
D.每日总热量<126~147 kJ(30~35 kca/ kg
E.每日钠盐摄入<3 g