21-22高一下·全国·课前预习
1 . People need _____ (permit) to be funny in social settings because there’s always a risk that comes with humor. (所给词的适当形式填空)
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2 . At every stage in the production there will be paperwork—forms to fill in, ________ (permission) to obtain, letters to write. (所给词的适当形式填空)
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