【单选题】Read the passage and choose the correct ones.I've got a brother who is two years older than I am. Sometimes he's OK but other times he is a real pain in the neck. I'll give you some examples. Yesterda...
A.
The writer is good at math.
B.
The writer is not good at math.
C.
The writer's parents are good at math.
D.
The friend of the writer's brother is not good at math.