A:①②③④
B:③②①④
C:③②④①
D:②③①④
①卵细胞 ②受精卵 ③胚胎干细胞 ④造血干细胞 ⑤神经细胞
(A)
I live in Shenzhen.Shenzhen is my hometown(家乡).In spring,it's warm and wet.It always rains.But I don't like the rain.I can't go out to play.The summer in Shenzhen is very long.It is very hot and sunny.I can go to the beach.I can swim and play volleyball with my friends.The autumn in Shenzhen is very short.It's cool and windy.I can fly a kite on Lotus Hill(莲花山).Winter comes fast after the autumn.But it is not very cold.It never(从不)snows in Shenzhen.I love the snow.I want to play with snow.
阅读短文,判断下列句子的对错。