题目

在减数分裂过程中，着丝点分裂发生于（ ）A． 间期 B． 四分体时期C． 第一次细胞分裂 D． 第二次细胞分裂 答案：DMr Wu is showing some pictures to students and asks the students to compare John's stationery with Nancy's.Complete the sentences by using‘more…than',‘fewer…than'or‘less…than'. John read________books________Nancy in the last year. Nancy read________books_______John in the last year.