问题
选择题
| "Have you finished the book?" "No, I've read up to _____ the children discover the secret cave. |
A. which B. what C. that D. where |
答案
答案：D
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| "Have you finished the book?" "No, I've read up to _____ the children discover the secret cave. |
A. which B. what C. that D. where |
答案：D