图描述的是某商品在半年内的价格走势。下列对该图理解正确的是 ①该商品很可能供不应求 ②该商品的需求弹性很大③该商品的替代商品的需求量会有所增加④该商品的互补商品的需求量会有所增加
—Could you tell me__________? I will meet you at the airport. —At 10:00 am.
I am sure I will do it well __________you give me this chance.
Yesterday my brother __________to say "Happy Birthday" to me from Spain.
Chinese __________by more and more people in the world now.
Internet is very useful. It can __________our eyes to the outside.
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