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题目内容
（河北工程技术学院大学英语1）
20、(单选、2.5分)
To succeed in a scientific experiment,__________
A、one needs being patient person
B、patience is to need
C、one needs to be patient
D、patience is what needed
To succeed in a scientific experiment,__________
A、one needs being patient person
B、patience is to need
C、one needs to be patient
D、patience is what needed
参考答案
