急需This is h( ) brother,Tony

急需This is h( ) brother,Tony 结构命名Br/Br-C-H/Br This is ( ) nice,jacket空里填什么急需 This is Lily is sister.H( )ruler is blue. H离子跟Br能共存吗 H- Br- MnO4-离子反应方程式 H+ Ag- NO3+ Br- 能共存吗 H与Br反应吸热还是放热 This is tony and h--------- last name is brown This is a boy.H()name is Bruce. Br 这分子是内消旋体吗?为啥?H｜Br—C—CH3｜CH3—C—H｜Br There is a beautiful h -------- e_________ in this district. This is the way to the bookshop?h还是 This is the way on the bookshop? 初一英语课本第一课的句子This is Leo.This is Ms H e.Leo和Ms H 初一英语课本第一课的句子This is Leo.This is Ms H e.Leo和Ms H This is __(a/an/the)“h in healthyh 不是辅音吗? This is __(a/an)“h in healthyh 不是辅音吗?