—Can I have some French fries? — .[ ]
A. OK. Here you are
B. Thank you
C. Thanks
答案:A
下列哪些属于分子生物学标志()
A.基因异常表达
B.功能变异的蛋白质
C.头发中某微量元素含量较高
D.尿液中钙离子浓度升高
E.突变的DNA
___, he was a man known to the people all over the town.
A.Tailor as he is
B.A tailor as he is
C.Tailor as is he
D.A tailor as is he