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【判断题】
人体大量服用维生素会产生不良影响。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】To my horror, I found my drinking was starting to have a ______ effect on my work.
A.
unique
B.
positive
C.
harmless
D.
negative
【简答题】2-1 物理层要解决哪些问题?物理层协议的主要任务是什么?
【单选题】On the journey to the lake I began to wonder how time had marred this unique,this holy spot—the coves and streams,the hills,the camps and paths behind the camps.
A.
facilitated
B.
adored
C.
battered
D.
disfigured
【简答题】物理层要解决哪些问题?物理层协议的主要任务是什么?
【单选题】From that moment on, I have come to realize that I'm unique in the eyes of my parents and that they'll _____ me in face of misfortunes and hardships. [ ]
A.
devote to
B.
refer to
C.
stick with
D.
deal with
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