1.
(2018·广东模拟)
— A gunman killed 17 people at a high school in the state of Florida on February 14th, 2018 and the American president Donald Trump signals support for raising age for gun buying.
— terrible news!
A . 19-year-old; What a
B . 19 years old; How
C . 19 years old; How a
D . 19-year-old; What