一次函数y=3x+2的截距是_______________.
2
—Could I have something to eat?
—Sure. Here's some _________.[ ]
A. chicken
B. tomatoes
C. orange
实务中,对初次投保健康保险的被保险人都要规定()。
A.免责期
B.观察期
C.等待期
D.加费额