皮皮学，免费搜题
登录
搜题
【单选题】
下列物质属于醛的是A.
福尔马林
B.
黄体酮
C.
视黄醇
D.
丙酮
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】What is Marta afraid of?
A.
She is afraid that John will forget all about her once he leaves.
B.
She is afraid that John will never come back once he leaves.
C.
She is afraid that John will come back once he leaves.
D.
All the above.
【多选题】19 世纪以后,在生物医学时代, 哪些现代技术 广泛应用于临床 推动 中医骨伤科的快速发展 ()
A.
麻醉术
B.
输血术
C.
消毒技术
D.
灭菌 技术
E.
抗生素
【简答题】A. Because she is afraid ofliving by herself and she is short of money. B. Because she is afraid of seeing a doctor. C. Because she needs to rent a flat. D. Because she doesn' t know the reason.
【简答题】A．She is afraid he may discover her ignorance. B．She is afraid it may affect her grade. C．She is not completely sure of her own opinion. D．She is too busy and has no time to waste.
【简答题】A．She is afraid he may discover her ignorance. B．She is afraid it may affect her grade. C．She is not completely sure of her own opinion. D．She is too busy and has no time to waste.
【简答题】Tina was afraid of the dark. She always went to bed with the light on. She was afraid that the would come and eat her. Her daddy always her closet(壁橱) and under her bed for monsters. One night, Tina w...
【简答题】She was afraid of germs and diseases.
【简答题】A．She is afraid he may discover her ignorance. B．She is afraid it may affect her grade. C．She is not completely sure of her own opinion. D．She is too busy and has no time to waste.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
