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【单选题】
不需要进行实质审查的专利申请是（ ）。A.
发明专利申请
B.
发明和外观设计专利申请
C.
实用新型和外观设计专利申请
D.
发明和实用新型申请
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【简答题】I Here are some phrases you can use when you greet somebody. Choose the best response (A-G) for each phrase (1-6).
【简答题】Here are some phrases you can use when you greet somebody. Choose the best response (A-G) for each phrase(1-6)
【单选题】When we greet somebody , we should pay attention to the addressing form, which of the following is the correct way to address a lady whom you are not sure whether she is married or not? ( )
A.
Mr. Smith
B.
Miss Smith
C.
Ms. Smith
D.
Mrs. Smith
【简答题】中小学信息技术课程教学应遵循哪些原则?
【简答题】Here are some phrases you can use when you greet somebody. Choose the best response(A-G) for each phras(1-6).
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