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【单选题】
Listen again and choose the best answer to each of the following questions. [音频] Which of the following statements is NOT correct when describing Robert?A.
He has his own idea about his future job
B.
He is interested in his parents' careers.
C.
He thinks Peter is not old enough to make his own decisions.
D.
He is interested in the work itself rather than the money he will earn.
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下列关于防腐剂的错误表述为()。
A.
尼泊金类防腐剂的化学名为羟苯酯类
B.
尼泊金类防腐剂在碱性条件下抑菌作用强
C.
苯甲酸未解离的分子抑菌作用强
D.
苯扎溴铵属于阳离子表面活性剂类防腐剂
E.
山梨酸在pH4的酸性水溶液中效果较好