1927年8月1日,在中 * * 党影响下的北伐军三万余人在江西南昌举行武装起义,______任前敌委员会书记。
A.朱德
B.叶剑英
C.贺龙
D.周恩来
参考答案:D
阅读理解。
We are rabbits. We have a new flat. It's on the third floor. There are two bedrooms, a kitchen, a bathroom
and a living room. I'm a baby rabbit. I have my own room now. It's small and nice. There is a mirror, a bed, and
a big closet. There are green curtains and two end tables. There is a new air-conditioner. It's cool. I love my
new room very much.
根据短文内容填空。
1. There are two , a , a and a in the flat.
2. There is a , a , and a big in the baby rabbit's room.
3. There are and two end tables in the baby rabbit's room.
早产儿易出现呼吸暂停的原因是()
A.缺乏肺泡表面活性物质
B.肺泡数量少、体积小
C.呼吸中枢发育不完善
D.呼吸肌发育不成熟
E.肺弹力组织发育差