医疗上给病人输液补充能量,常用的糖是
A.葡萄糖
B.麦芽糖
C.淀粉
D.纤维素
答案:A
题目分析:医疗上在输液中添加葡萄糖给病人补充能量。
Don't _____ a dictionary every time you come across a new word while reading, otherwise you will soon
get bored and stop reading. [ ]
A. look up
B. consult
C. refer
D. discuss
()是最能表现后天苦相形成的。
A、肤色
B、眉头
C、眼睛
D、表情肌