未经供电企业同意,擅自引入(供出)电源或将备用电源和其他电源私自并网的,属窃电行为。( )
参考答案:错
Please look at the photos _____ my family. [ ]
A. of
B. in
C. on
最易发生成骨性骨转移的肿瘤是()
A.甲状腺癌
B.肺类癌
C.鼻咽癌
D.乳腺癌
E.前列腺癌