皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【多选题】
在少年时期就立下志愿要做一个使中国富强的人。他对自然规律很感兴趣,于是义无反顾地考入农学系。从此踏上为解决中国粮食的自给自足问题而努力的道路。据不完全统计院士培育的杂交水稻自 1979年以来,累计增产3500亿公斤,产生了巨大的经济和社会效益。他的杰出成就属于中国,同时也影响了世界。 从事杂交水稻研究的巨大成功表明( )
A.
人类在实践的基础上能积极认识外部世界
B.
人类不仅能认识现存事物,还能预知未来
C.
人类能以自己的创造性活动改造世界
D.
人类通过发挥自觉能动性,可以发现和挖掘自身的潜能。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案:
举一反三
【单选题】各图上标高数值以米为单位,一般注至小数点后()
A.
一位
B.
两位
C.
三位
D.
四位
【单选题】听力原文:M: What would you do if you heard a strange noise in the middle of the night'? W: I'd lie awake a little while, waiting to see if it happened again. And if it did, I'd get up. Q: How would you de...
A.
Courageous.
B.
Lazy.
C.
Curious.
D.
Cowardly.
【单选题】听力原文:M: What would you do if you heard a strange noise in the middle of the night? W: I'd lie awake a little while, waiting to see if it happened again. And if it did, I’d get up. Q: How would you des...
A.
Cowardly.
B.
Anxious.
C.
Lazy.
D.
Courageous.
【单选题】--What would you like to have, meat or fish? --______________.
A.
Either will do
B.
Yes, I like meat
C.
Yes, I like fish
D.
No, they are not my favorite
【简答题】平面图中标高数值以 为单位?一般注至小数点后 位。
【简答题】标高数值以 为单位,一般注至小数点后 位(总平面图中为二位数)。
【判断题】标高数值以m为单位,一般注写至小数点后三位。
A.
正确
B.
错误
【单选题】建筑标高数值以米为单位,一般标注至小数点以后()
A.
第一位
B.
第二位
C.
第三位
D.
第四位
【单选题】what would happen at meal time if you remembered eating a lot in the previous meal?
A.
You would probably be more picky about food.
B.
You would not feel like eating the same food.
C.
You would have a good appetite.
D.
You would not feel so hungry.
【单选题】听力原文:W: Would you mind telling us what you would like to be doing five years from now? M: (22)It might be premature for me to predict this. Hypothetically speaking, I might be able to do your current ...
A.
Frank.
B.
Modest.
C.
Roundabout.
D.
Confident.
相关题目:
参考解析:
知识点:
题目纠错 0
发布
创建自己的小题库 - 刷刷题