细胞数目增多是通过_____实现的[ ]
A.细胞分裂
B.细胞分化
C.细胞呼吸
D.细胞衰老
答案:A
West of the city ________, which provides a lot of job opportunities for the local people.
A.a factory lies
B.does a factory lie
C.is lying a factory
D.lies a factory
“伤寒厥而心下悸,宜先治水,当服______,却治其厥。不尔,______,必作利也”