从方框中选择恰当的短语,并用其正确形式完成句子。 | |
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1. Reading in the sun will _______our eyes. 2. Jim stayed at home yesterday _______ going to school. 3. Everyday activities can _______the environment. 4. We should protect our earth _______. 5.The twins look the same and we can’t _______the differences between them. 6. More and more people have _______ collecting waste to keep our |