2019年九月四级真题答案
来源:淳美吧 阅读:2.55W 次
1、He visited a prision located on a faraway island.
2、He swam around an island near San Francisco.
3、He celebrated his ninth birthday on a small island.
4、He set a record by swimming to and from an island.
5、To increase working efficiency.
6、To end the one-child policy.
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