The BBS reporter said that the G-20 meeting .......... in Hangzhou the previous year. 1....

Question

The BBS reporter said that the G-20 meeting .......... in Hangzhou the previous year.
1. had held
2. would be held
3. has been held
4. had been held

Answer 1

The BBS reporter said that the G-20 meeting .......... in Hangzhou the previous year.
4. had been held

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