【单选题】National saving (or just saving) is equal to
A.
investment + consumption expenditures.
B.
private saving + public saving.
C.
GDP - government purchases.
D.
GDP + consumption expenditures + government purchases
【简答题】听力原文:(A) There is a man running ahead of the vehicle. (B) The vehicle has stopped at a light. (C)The vehicle has stopped by the road. (D) The road is being paved.
【多选题】根据《专利法》的规定,下列哪些情况不得授予专利权?
【单选题】National saving is defined as the amount of
C.
business saving and household saving.
D.
private saving and government saving.