根据对话，提问并回答。

Sarah: We're going on a trip. What do you want to wear?

Mike: I want to wear my pants and sweater. What about you? 

Sarah: I want to wear my skirt and dress. And I need a hat.

Mike: Oh! It looks nice. I can take my shirt and shoes.

Sarah: I will take my jacket, too.           

例如：Whose skirt is it?  It's Sarah's skirt.

根据划线单词提问。

20℃时，取18gKNO₃和18gNaCl分别放入两只烧杯中，各加入50mL水（水的密度为1g/mL），充分溶解，现象如图甲所示；升温到50℃时，现象如图乙所示，KNO₃和NaCl的溶解度曲线如图丙，请回答下列问题：

装有化学物质的容器上常贴有危险化学品的标志．

按要求回答下列问题：

完形填空

    Hello！My name is Jim. I am from England. But now I'm in Guangdong, China. I am in 1 I'm in No. 5Middle School. The weather here is 2 in summer. I often swim in the river in the afternoon. I like swimming 3.4is good for us. I like playing football,5 I can play football very well. After school I play 6 with my classmates. And I often 7 football games on TV. My friend, Kitty, is from the US.  She8 singing very much. She can sing very well. We all like listening to9songs. In music class she often sings songs. Our 10 teacher likes her very much. She says Kitty can be a good singer in the future.

近年来，党和政府先后出台了一系列惠农政策，统筹城乡经济社会发展，促进农民增收。为形成城乡一体化新格局，各级政府切实履行职责，提供社会公共服务。以下体现我国政府履行这一职能的是 ( )
①2010年修订的《选举法》变城乡居民的“同票不同权”为“同票同权”②某省气象局利用自身 的网络技术建立“农网”，为农民免费提供信息咨询③2010年我国政府加大对圈地不建、哄抬房价等违法违规行为的查处力度 ④从2009年10月1日起，我国在320个县开展新型农村社会养老保险试点