单项选择题
If they think they are going to win over us by obstinately ______ and refusing to make the slightest concession, they are mistaken.
单项选择题 I certainly got stuck when I bought this raincoat; every time I go out in the rain, it shrinks some more.
单项选择题 His parents were once well-off but they lost all their money.
单项选择题 The flowers bloomed yesterday and seems to wither in a few minutes.
