题文
The World Health Organization gave a warning to the public without any _____when the virus of H1N1 hit Mexico in April, 2009.
| A．delay |
| B．effort |
| C．schedule |
| D．consideration |
推荐试卷
The World Health Organization gave a warning to the public without any _____when the virus of H1N1 hit Mexico in April, 2009.
| A．delay |
| B．effort |
| C．schedule |
| D．consideration |
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