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【多选题】
射频识别标签由哪几个部分组成?( )A.
天线
B.
调制器
C.
编码发生器
D.
时钟及存储器
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】Mr. Smith was an old miser (守财奴). He had a lot of 16 , but he never bought anything 17 . He and his wife lived in an old house outside the town. He often went to the shop 18 in order to save some mone...
【单选题】建设社会主义文化强国，必须建设中国特色社会主义文化，这就是（）。
A.
发展先进文化，建设和谐文化
B.
发展马克思主义，建设和谐文化
C.
发展社会主义先进文化，建设和谐文化
D.
发展社会主义文化，提高国家文化软实力
【单选题】Read and choose the best answer.Mr. Black’s office was only 5 kilometers away from his house, so he could go home to have lunch every day. But when he got home at noon, he had to drive another place t...
A.
5 miles
B.
5 hours' drive
C.
5,000 meters
D.
Less than 5 kilometers
【单选题】Alexis, ruler of a city where politics was a fine art, concealed his fears, received the noblemen with extravagant ceremonies, impressed them with his riches, praised them, entertained them, bribed th...
A.
because they praised him
B.
in order to prevent their armies from entering the city
C.
in order to impress them with his riches
D.
because they were his friends
【单选题】荧光显微镜观察的注意事项中哪项表达有误
A.
染色后标本应即刻镜检
B.
镜下观察时间不宜太长
C.
油镜观察时应用无荧光镜油
D.
37℃时观察效果更好
E.
应在暗室进行
【单选题】荧光显微镜观察的注意事项中，哪项表达有误（）
A.
染色后标本应即刻镜检
B.
镜下观察时间不宜太长
C.
油镜检查时，宜用无荧光镜油
D.
在37℃时，观察效果更好
E.
检查在通过良好的暗室内进行
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