若函数y=(m+1)x+3的图象经过点(1,2),则m=______.
∵函数y=(m+1)x+3图象经过点(1,2),
则2=m+1+3,m=-2.
故填-2.
She was afraid that unless the train speeded up she would lose her ______ to Scotland.
A.ticket
B.place
C.seat
D.connection
Bajin is one of ______ in China. [A] best writers [B] the best writers [C] the best writer