A:much as a creature a
B:as much a creature a
C:a creature as much a
D:as much as a creature
已知,氢氧化钡和氢氧化钙在不同温度下的溶解度是:
温度/℃
0
40
80
氢氧化钡溶解度/g
1.67
8.22
101.4
氢氧化钙溶解度/g
0.187
0.141
0.094
请回答
铁元素____铝离子____二氧化硅____五氧化二磷分子____ 2个氧离子____,1个二氧化碳分子____,1个水分子____.
—Sorry,I have no time to help you cook.I have a lot of work to do.
—________You have been playing computer games all morning.
计算:-12-(-3)3÷(3.14-π)0-( 120 )-1.