两个边长是6厘米的正方形,拼成一个长方形,长方形的周长是______厘米.
(6×2+6)×2
=18×2
=36(厘米)
答:长方形的周长是36厘米.
故答案为:36.
阴囊迅速肿大,皮肤青紫,阴囊内可触及边界不清的肿块
A.将插管向输卵管开口处插入0.5cm左右B.探宫腔C.从插管中缓慢注入复方苯酚糊剂D.将外套管及插管放入宫腔,达宫底后滑入宫角E.注入生理盐水8~10ml问输卵管药物粘堵术的步骤
用方框内单词的适当形式填空。
join, care, miss, nervous, smell
小题1:I really __________ my friend Tina. She moved to another town.
小题2:There is a strange ___________ in the room. Do you know what it is?
小题3:The best way to improve your English is by _________ an English club.
小题4:I don’t like making speeches. I feel ________ talking in front of many people.
小题5:Be _____________ of the dog that doesn’t bark and the person who doesn’t talk.