在阿富汗问题伊斯坦布尔进程第四次外长会议上，***发表讲话阐述了中方对解决阿富汗问题的主张，指出，国际社会应尊重阿富汗人民自主选择社会制度和发展道路的权利，让阿富汗人民在实践中找到一套合适的国家治理模式，从而实现政局稳定和经济发展。材料表明(　　)

①国际社会应尊重阿富汗的独立权

②中国积极顺应时代主题的新变化

③和平共处五项原则是我国外交政策的基本目标

④独立自主是我国外交政策的基本立场

Mark: That's great! Anything interesting?

Tracy: Yes, working at an____park.

Mark: Wow, that sounds____ !

Tracy: So, have you found anything?

Mark: Nothing yet, but I have a ____ of leads. One is working as an intern for a record company-mostly answering phones. Or I can get a landscaping job again.

Tracy:____ an intern sounds more interesting than landscaping. You'd have better hours, and it's probably not as much work.

Mark: Yeah, but a landscaper earns more than an intern. And you get a great tan!

实验室制取气体时，不能用排空气法收集的是（　　）