皮皮学,免费搜题
登录
搜题
【单选题】
下列说法错误的是 [     ]
A.
点燃氢气前一定要检验氢气的纯度
B.
氢气不纯(混有空气或氧气)一定能发生爆炸
C.
任何可燃性气体或可燃性的粉尘如果跟空气充分混合都可能发生爆炸
D.
家庭中若发现煤气或液化气泄漏时,应杜绝一切明火,以防发生爆炸
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】Not only I but also my parents are fond of music.
A.
正确
B.
错误
【多选题】邓小平把社会主义的本质概括为
A.
解放生产力,发展生产力
B.
消灭剥削,消除两极分化
C.
允许一部分人先富起来
D.
最终达到共同富裕
【简答题】Dear Dr Jackson, My parents are never happy with me. They are always criticizing my clothes, my hair and the music I listen to. They hate my friends’ looks and they keep complaining when I go with the...
【判断题】Not only my parents but also I are fond of watching TV.
A.
正确
B.
错误
【简答题】My name is Eva. Life in my family is not the same that in other families. My parents are artists. They have interests than my classmates’ parents and our house is always full of people. When I my frie...
【多选题】·从20世纪60年代开始,邓小平同志通过不断探索,在1992年南方谈话中,他将社会主义本质概括为:“社会主义的本质,是解放生产力,发展生产力,消灭剥削,消除两极分化,最终达到共同富裕。”这一概括的理论意义在于( )。
A.
把对社会主义的认识提高到了新的水平
B.
是探索建设有中国特色社会主义的重大理论成果
C.
为如何建设中国特色社会主义开辟了广阔的道路
D.
是对科学社会主义重大理论贡献
【简答题】Dear Dr Jackson, My parents are never happy with me. They are always criticizing (批评) my clothes, my hair and the music I listen to. They hate my friends' looks and they keep complaining when I go wit...
【简答题】When I was little, Friday’s night was our family night. After supper, we would play card s of all sort in the sitting room. As the kid, I loved to watch cartoons, but no matter how many times...
【多选题】从 20 世纪 60 年代开始,邓小平同志通过不断探索,在 1992 年南方谈话中,他将社会主义本质概括为:“社会主义的本质,是解放生产力,发展生产力,消灭剥削,消除两极分化,最终达到共同富裕。”这一概括的理论意义在于( )
A.
把对社会主义的认识提高到了新的水平
B.
是探索建设有中国特色社会主义的重大理论成果
C.
是邓小平理论的重要组成部分
D.
是对科学社会主义的重大理论贡献
【简答题】My parents are old and they are not able to __________ themselves, and I will do everything for their comfort.
相关题目: