urge 질문있어여

[공서진]

The principal urged the students to stop hanging aroud the computer lab.

위 문장은 어법상 맞는 문장이었는데요.
 urged 뒤에 당위의 의미인 ~해야한다가 있으므로 that이 생략된 것으로 보고 to stop이 아닌 그냥 stop을 써야하는 것 아닌가요?

[기리기리2]

저거 요구제안명령희망유도 목적보어 to부정사 아닌가요?

[finesse]

urge (ADVISE) /?ːd?/ US /?ːd?/
verb [I or T]
to strongly advise or try to persuade someone to do a particular thing:
[+ to infinitive] Lawyers will urge the parents to take further legal action.
[+ that] Investigators urged that safety procedures at the site should be improved.

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둘 다 됩니다~

[finesse]

urge sth on/upon sb
　I have urged upon him the need for extreme secrecy.
　The charity urged quick action.