1 ---(练习)is the only way to learn english well 2They came to

学习时间:2026-04-07 20:43:10 阅读：1702

1 ___(练习)is the only way to learn english well 2They came to tell me that they have___(success)completed

野性的钥匙

2026-04-07 20:43:10

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【Practice】had 【successfully been】 completedhave 应该改为had 再问：额。题目就是这样不改的话have___(成功）completed填什么、、再答： successfully