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| expect statement (приёма символов) | |||
| wait statement (ssn); await statement (ssn); expect statement (ssn) | |||
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| wait statements (ssn); await statements (ssn) | |||
| оператор ожидания: 11 phrases in 4 subjects |
| Information technology | 1 |
| Mathematics | 2 |
| Programming | 7 |
| Telecommunications | 1 |