根据句意及汉语提示完成句子. 1.Liverpool was important because of its _____ (工业) and trade in the 18th century. 2.China does a lot of _____ (贸易) with many countries. 3.The most wonderful _____ (一部分) of last winterholiday was visiting Harbin. 4.She refused to take on the traditional woman's _____ (角色). |
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