Upstream. B2+, Student's book
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| 總結: | Upstream B2+ is a modular course for learners of the English language at upper-intermediate level. The series combines active English learning with a variety of lively topics presented in themed units. |
| 出版: |
Newbury, Express Publishing, 2021
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| 格式: | 圖書 |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=376106 |
| 實物描述: | 264 p. il. |
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| 總結: | Upstream B2+ is a modular course for learners of the English language at upper-intermediate level. The series combines active English learning with a variety of lively topics presented in themed units. |
| ISBN: | 9781471523809 |