填写下列现象中物态变化的名称：放在箱子里的卫生球变小了______；黑板在潮湿天 发布时间：2017-06-13 00:21 │ 来源：www.tikuol.com 题型：填空题 问题： 填写下列现象中物态变化的名称：放在箱子里的卫生球变小了______；黑板在潮湿天气里的“出汗”现象______；铁水浇成铁杆______；寒冷的冬天霜的形成______．
题型：填空题 在△ABC中，内角A、B、C对边长分别是a，b，c，已知c=2，C=π3（I）若△ABC的面积等于3，求a，b；（II）若sinC+sin（B-A）=2sin2A，求△ABC的面积． 查看答案
题型：填空题 — His brother is an army man. — I heard that he got an increase in ______ recently. [ ]A. salary B. wages C. pay D. money 查看答案
题型：填空题 (2013·浙江，16)The only way to succeed at the highest level is to have total belief ________ you are better than anyone else on the sports field.A．howB．thatC．whichD．whether 查看答案