In the sentence“After the plane took off,Jessica still stood there crying.”,what is the function of the underlined part?
选项
A:It.s a prepositional phrase, functioning as an adverb.
B: It.s not a phrase, but an adverbial clause.
C: I.s not a phrase, but an independent clause.
D:It.s a prepositional phrase, functioning as the subject.
出自:英语写作

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