下列属于配套工程中通信工程内容的是( )。
A.行政电话系统
B.无线通信系统
C.网络系统
D.火灾报警系统
E.扩声对讲系统
参考答案:A,B,D,E
Though severely ____, the band insisted on playing their music late at night as usual. [ ]
A. being criticized
B. criticizing
C. criticized
D. to be criticized
复合性溃疡的部位是()
A.胃体部和胃窦部都有溃疡
B.胃和十二指肠都有溃疡
C.十二指肠降部和食管下段都有溃疡
D.十二指肠球部和食管下段都有溃疡
E.胃窦部和食管下段都有溃疡