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How much is this/that/the…? It’s....
How much are these/those/the...? They’re....
Task 2 岗前培训
Self study小组互读 升降调
1
2
3
4
10.?ten
20.?twenty?/ti/
?30.?thirty?
49.?forty-nine
11.eleven
21.twenty-one?
?31.thirty-one
48. forty-eight
12.twelve?
22.twenty-two
32.
47. forty-seven
13.thirteen/ti:n/
23.twenty-three
?33.thirty-three
46.
14.fourteen?
24.twenty-four?
34.
45.
15.fifteen
25.twenty-five