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【判断题】
(691) 溴乙烷在氢氧化钠水溶液中生成甲醇。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】When the bell rang, the boys went into the classroom, each____________(都夹着几本书) under his arm.
【单选题】Throughout the passage, the author is ______ in his attitude towards the computer.
A.
favourable
B.
critical
C.
vague
D.
hesitant
【简答题】简述综合布线系统检验的具体内容。
【简答题】当图线穿越尺寸数字时,应将
【简答题】橱窗位的显示规则。
【单选题】Throughout his life, Henry Moore _____ an interest in encouraging art in the city of Leeds.
A.
contained
B.
secured
C.
reserved
D.
maintained
【单选题】99 throughout the passage,the author is _____in his attitude toward the computer
A.
favourable
B.
critical
C.
vague
D.
hesitant
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