（）卷烟零售户业态识别有利于重点分析对卷烟零售业态划分起着关键性作用的条件、依据、标准等信息。
参考答案：错
The other day, my father drove his car at ____ I thought was a dangerous speed. [ ]
A. as
B. that
C. which
D. what
如图为植物组织培养过程，有关说法不正确的是
A．B试管中细胞全能性最高
B．D试管中培育出的个体都是纯合子
C．A→B的过程不需要光照
D．A→D的细胞分裂都是有丝分裂
thought was a dangerous speed. [ ]