【单选题】Almost half of my classmates()the Internet to use email.
【判断题】若函数【图片】使得【图片】,则【图片】可以作为某随机变量的概率密度。
【判断题】若函数【图片】在【图片】上连续,在【图片】内可导,则存在唯一一点【图片】,使得【图片】.
【判断题】若函数【图片】在区间【图片】上有定义,在【图片】内可导,且【图片】,则至少存在一点【图片】使得【图片】
【判断题】若函数【图片】在【图片】上连续,在【图片】内可导,则在【图片】内至少存在一点【图片】,使得【图片】.
【单选题】The young _____eaten up almost everything ,and one and a half bananas ____ left on the table.
【单选题】Almost half green consumers take animal testing as the most influential factor that decides their buying choices.
【单选题】Almost half of the Negro slaves died during the voyage because of the terrible conditions they had to endure.