问题
选择题
| How can you step into the lab with your shoes on? You're _____ to take them off before you enter it. I told you so! |
A. expected B. supposed C. disagreed D. permitted |
答案
答案：B
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| How can you step into the lab with your shoes on? You're _____ to take them off before you enter it. I told you so! |
A. expected B. supposed C. disagreed D. permitted |
答案：B