皮皮学,免费搜题
登录
搜题
【单选题】
当皮肤被强酸灼伤时,首先应用大量水冲洗 ( )min.
A.
3-5
B.
10-15
C.
8-10
D.
5-8
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
【单选题】Who in the article helped the Merciers to make their FIRST stuffed animal?
A.
a nurse at the hospital
B.
Dookie
C.
a toy company
D.
Sara Barber
【单选题】风格派(De Stijl)是活跃于1917-1931年间以荷兰为中心的一场国际艺术运动 ,其中()设计的红蓝椅成为标志性作品。
A.
蒙德里安
B.
霍夫曼
C.
里特维尔德
D.
贝伦斯
【单选题】The nurse helped the children_________ .
A.
bathe
B.
dress
C.
eat
D.
all of the above
【单选题】The nurse _______the doctor in operating on the patient.
A.
assisted
B.
helped
C.
aided
D.
supported
【简答题】Questions 16 to 18 are based on the passage you have just heard . 16. ___________ A ) She went to the same university as her mother . B ) She worked as a nurse in the First World War . C ) She won the...
【简答题】1)16. A ) She went to the same university as her mother . B ) She worked as a nurse in the First World War . C ) She won the Nobel Prize two times . D ) She was also a Nobel Prize winner . 2)17. A ) S...
【判断题】无人机在未来战争中将更多的替代有人驾驶飞行器。
A.
正确
B.
错误
【单选题】下列说法正确的是:
A.
CH 2 =C=CH 2 中,碳原子均为 sp 2 杂化,是一个 π-π 共轭体系
B.
诱导效应的传递随着碳链的增长逐渐减弱,而共轭效应不因共轭链的增长而减弱
C.
不对称烯烃在任何情况下与 HX 加成, H 总是加在含氢较多的双键碳原子上
D.
碳原子的电负性大小次序是: sp 杂化 < sp 2 杂化 < sp 3 杂化
【判断题】脂肪除了以热量形式提供丰富燃料外,在体内起的作用很少。
A.
正确
B.
错误
【简答题】IX. 词汇运用(每小题1分,共10分) A) 根据句意,从方框中选择恰当的单词填空,有的需要变换形式。 death, hit, nurse, passenger, blood 61. In hospital the ________ helped me so much. I must give thanks to them. 62. After I heard the news of my do...
相关题目: