细胞分化过程中，一般不会出现的是

题干

细胞分化过程中，一般不会出现的是（　　）

A：细胞表面结构的改变

B：细胞器种类和数量的改变

C：蛋白质种类和数量的改变

D：细胞核遗传物质的改变

上一题下一题 0.0难度选择题更新时间:2019-11-19 01:23:20

D

注意：1. 短文可适当选用表格里的参考词汇，也可适当发挥；2. 短文要求表达正确，语句通顺，行文连贯：3. 短文次数要求在50词左右。

Seasons	spring	summer	autumn	winter
Weather	Warm, windy	Hot, sunny	Cool sunny	Cold snowy
Activities	Fly kites, plant trees	Go swimming, eat ice cream	Pick apples, go on a picnic	Make a snowman, play in the snow
Clothes	Shirt, jacket, pants	T-Shirt, short dress skirt	jacket, pants, shirt	Coat hat socks gloves scarf
……	…	…	…	…

参考句型：It's…；I often…；I can…；I can wear…

My Favourite Season

There are four seasons in a year. My favourite season is