根据汉语意思，写出下列单词的正确形式。

1. ________(欢迎) to our school.

2. He has ________(宽的) shoulders.

3. See you ________(明天).

4. Do you have two ________(小刀)?

5. My friend is ________(日本).

6. These are my ________(最喜欢) clothes.

7. Darling, you're ________(长得) so fast.

8. The pants will ________(适合) you soon.

9. Her red dress               (看起来) very beautiful.

下图是氢氧化钙的溶解度曲线图，下列有关叙述错误的是

A．在30℃时，氢氧化钙的溶解度为0.20g

B．氢氧化钙的溶解度随温度升高而降低

C．升高温度可使氢氧化钙的不饱和溶液转化为饱和溶液

D．增加溶质可使氢氧化钙的不饱和溶液