小学一年级英语作文:Good friend

作者学术词汇表达灵活，但需注意词汇拼写的检查；多多注意句法错误，若加强从句的练习，文章会更棒；全文结构较为严谨；请注意分段；连词使用偏少；可以适当增加副词的使用。

Furthermore, our study showed no significant difference in good embryo rates, number of transferred embryos, implantation rates, multiple rates, take home baby rates and the ratio of male/female in men with or without AZF microdeletion, the result suggested that AZF microdeletions do not affect the outcomes of ICSI treatment.Some studies have reported AZF microdeletion may be a possible etiologic of miscarriage [