13.
The tour group ________ in Orchid Island for a few days to learn about the rich culture.
(A) are staying
(B) is stayed
(C) has been staying
(D) have been stayed
詳解 (共 2 筆)
未解鎖
解析： 這道題目測試的是對時態和主謂一...
未解鎖
旅遊團在蘭嶼持續停留幾天，以了解當地豐富...
私人筆記 (共 1 筆)
未解鎖
旅遊團在蘭嶼持續停留幾天，以了解當地豐富...
阿摩線上測驗
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