1.What do you think made Mar upset?-----herr new bicycle.A.A

1.What do you think made Mar upset?_____herr new bicycle.A.As she lost B.Lost C.Losing
1.What do you think made Mar upset?
_____herr new bicycle.
A.As she lost B.Lost C.Losing
D.Because of losing
2.A board( ) by the side of the well on which these words( )“Don't forget the digger when you fetch water froom the well."
A.set up;wrote B.Put up;wrote
C.was put up;is written
D.was set up;were written
不要只填答案,求详解,