会使红细胞发生皱缩的溶液是( )。
A.1.0 g·L-1NaCl
B. 112 g·L -1 C 3H5O3Na(分子量为 112g /mol)
C.9.0g ·L-1NaCl
D.12.5 g ·L-1 NaHCO3(分子量为 84g /mol)
E.9.0g ·L-1Na+
会使红细胞发生溶血的溶液是( )。
A.9.0 g·L-1NaCl
B. 100 g·L-1 的葡萄糖
C.90.0g ·L-1NaCl
D. 生理盐水和10倍体积的水混合液
E. 12.5 g·L-1 NaHCO3(分子量为 84g /mol)
Which rhetorical device is used in the following ad.Ask for more!(摩尔香烟)
A. pun
B. metaphor
C. rhyming
D. contrast
Which rhetorical device is used in the following ad.Apple thinks different!
A. personification
B. metaphor
C. pun
D. parody