题干
You are too quiet. How I hope you can be ___________ outgoing!
A：a little more
B：too much
C：much too
D：much less
答案(点此获取答案解析）
A
You are too quiet. How I hope you can be ___________ outgoing!
A：a little more
B：too much
C：much too
D：much less
bB（g）达平衡后，保持温度不变，将容器体积增加一倍，当达到新的平衡时，A的浓度变为原来的60%，则
