现在人民生活水平提高了,富裕了,中学生也可以放开手脚消费了。[ ]
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Choose the right answer to fill in the blanks. (看图完成句子。)
A. Thank you.
B. Good morning.
C. Nice to meet you, too
D. Where are you from?
A: Good morning.
B: 1_________________________.
A: This is my friend, Nancy.
B: Nice to meet you.
C: 2_________________________.
B: 3_________________________?
C: I am from the USA.
B: Welcome to our school!
C: 4_________________________.
地图,图纸,图表在其标题之后或者下方标明密级和保密期限。