搜题请搜索小程序“爱下问搜题”
问题 填空题

在横线里填写上“＜”“＞”或“=”．

600kg______6t；200克______2千克；

700cm______70dm； 10千克______1000克．

答案

据分析可知：

（1）因为6t=6000kg，

且600kg＜6000kg，

所以600kg＜6t；

（2）因为2千克=2000克，

且200克＜2000克，

所以200克＜2千克；

（3）因为70dm=700cm，

所以700cm=70dm；

（4）因为10千克=10000克，

且10000克＞1000克，

所以10千克＞1000克；

故答案为：＜、＜、=、＞．

填空题

hear   stop  remember  take   drive 

Songyang was a bus driver. On March 9, 2013, he 小题1:____________the bus from Liaocheng to Jinan and all the passengers were talking and laughing on the bus. To their surprise, the bus stopped suddenly near the roadside. And they 小题2:___________ a voice coming from the front of the bus, “Quick! Quick! Please call 120, and I feel terrible.” Those were Song’s last words. Then Song lost consciousness. And some passengers helped Song at once. He 小题3:____________ to the hospital as quickly as possible. The bus video told us what happened. At 10:15, Song began to shake his body and he tried his best 小题4:______________the bus and opened the bus door for the passengers. After the doctors checked Song carefully, they said Song was badly ill on the bus but he depended on his strong will to protect all the passengers. Song left us at last because of his serious illness. We小题5:______________ the best driver forever(永远).
查看答案
填空题 案例分析题

如图所示的遗传系谱中有甲（基因为A、a）、乙（基因为B、b）两种遗传病，其中一种为红绿色盲，且Ⅱ9只携带一种致病基因。请分析回答：

可判断为红绿色盲的是（）病。Ⅲ13为携带者的概率是（）
查看答案