12. They were astonished _____ the news of his escape from prison.
A.for
B.in
C.at
D.to
答案:C
The young man ____ drugs was sent to hospital yesterday.
A.was addicted to
B.addiction to
C.addicted to
D.was addiction to
( )是承包商只负责建设项目的工程设计和设备材料采购,工程施工由建设项目业主另行委托的一种承包方式。
A.工程施工承包合同
B.EPC总承包合同
C.EP承包合同
D.PMC合同