问题描述：
Everyone must be present at the meeting.情态动词后要用动词原形,所以是must be
Everyone must be present at the meeting.情态动词后要用动词原形,所以是must be
请问present 这里是形容词吗?
Everyone must be present at the meeting.情态动词后要用动词原形,所以是must be
请问present 这里是形容词吗?
问题解答：
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