【简答题】材料费是施工过程中耗用的构成工程实体的原材料、辅助材料、购配件、零件、半成品的费用,其价格是指( )。
【单选题】Tony was very unhappy for ___ to the party.
A.
having not been invited
B.
not having invited C having not invited D. not having been invited
【单选题】Tony is very disappointed ______ the results of the exam.
【单选题】Tony likes sports very much. She’s very _______.
【简答题】Tony: ______小题1:______________________? Lingling: It’s interesting enough. I like it very much. Tony: 小题2: , I think you speak it very well. Lingling: Thank you. About 3 years. Tony: __________小题3: _...