题文
The water of the Miyun Reservoir is regularly ______ to ensure the security of Beijing people’s drinking water.
| A．tested | B．checked |
| C．examined | D．inspected |
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The water of the Miyun Reservoir is regularly ______ to ensure the security of Beijing people’s drinking water.
| A．tested | B．checked |
| C．examined | D．inspected |
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