The manager of the supermarket was so impatient and even rude! I will never go shopping in that supermarket again and __________________.

A．nor will my friends go.

B．neither my friends will go.

C．nor my friends will go.

D．neither will go my friends.

同一细胞有丝分裂前期和后期的染色体数和DNA分子数之比分别为（）

A.1：2和1：1

B.1：1和1：1

C.1：2和1：2

D.1：1和1：2