先天梅毒治疗应首选水剂青霉素或普鲁卡因青霉素。
参考答案:对
下面单词兄弟排队排乱了,你来帮帮他们吧!
1. my is than me sister older
2. to I play like my dolls with
3. go to we zoo the horse a watch to
4. has Jane red hair long and
5. am shorter I my than uncle
光缆按照不同敷设方式分为()。
A.管道
B.直埋
C.架空
D.过河