一般来说,贮存时间在()左右的基酒称为新酒;贮存时间在()以上的基酒称为老酒。
A.六个月
B.三年
C.一年
D.两年
参考答案:A, C
关于生物学检测法哪项不正确()
A.刺激细胞增殖
B.维持细胞生长
C.保持细胞活性
D.抑制细胞生长
E.以上均不对
—We don't know _____________.
—It is said that he was born in Sweden. [ ]
A. what he is
B. if he lives here
C. where he comes from
D. which country is he from