《2025年英语同步练习与测评高中英语必修1外研版青海专版》

3 使用合适的关系副词,补全短文。
Glacier Bay, Alaska, is one of the best places in the world ¹where you can sail out the ocean to see whales in natural environment. Our guide told us that the best time of day to see humpback or minke whales is ²when they are most active – that is, in the morning or early evening. He took us to an area of the ocean ³where humpback whales had recently been spotted. But that day we failed to find any whales. The guide explained that the reason ⁴why seeing a whale isn't certain is simply because nature is unpredictable. The next day, we went to a different place ⁵where another group of whale watchers had reported seeing a family of minke whales. It was late morning when we got there, but we arrived in time to see a mother and her two babies playing around in the ocean and steams of warm air being forced out of their lungs. It was amazing to see these gentle giants and a sight which I would never forget. This is the reason ⁶why we went there!

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