To succeed in a scientific research project ______ . -题库考试答案搜索网

To succeed in a scientific research project ______ .

单选题

2022-02-24 13:32

A、one needs to be persistent
B、persistence is needed
C、one needs be a persistent person
D、persistence is what one needs

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正确答案

A

试题解析

to succeed in a scientific research project是动词不定式短语，在句子中作目的状语，其逻辑主语是句子的主语，主语必须是人。need为实义动词(情态动词没有第三人称单复数变化)，与另一动词连用时后接不定式符号构成need to be，故A项为正确答案。

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