小军在做“探究蚯蚓生活习性”的实验时,把刚从土里挖出的蚯蚓洗干净后放在干燥的纸盒里,结果第二天做实验时发现蚯蚓全死了.请你分析蚯蚓死亡的原因( )
⑴Happy New Year.____ A. It's red.
⑵What color is the car?____ B. Thank you.
⑶What is that?____ C. Happy New Year.
⑷This doll is for you.____ D. It's a ball.
⑸Would you like a pie?____ E. No, thank you.