题目内容
1.Nelson Mandela called on the black people to fight for ________(平等的)rights.
2.The Christmas Eve is drawing near. Have you ________(装饰)your Christmas tree?
3.Several companies are________(竞争) for the contract.
4.The train must stop when the________(信号) is red.
5.Eating sweets occasionally doesn't do children any________(危害).
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