HTML5有什么优势？推广过程遇到的哪些问题

旅客须持车票和与票面所载身份信息相符的方可进站、乘车

在钢轨定测位置计轴打孔时，孔心距离为__,孔直径为__

《行规》第27条其他车辆编组隔离限制要求：军用列车中车辆的编组隔离，按专运有关规定办理（）

A. 对
B. 错

下列在域中的哪个组同时属于同一域中的本地组（）

A. Domain Admins
B. Domain Computers
C. Enterprise Admins
Domain Controllers

CRH2A（统型）动车组影视系统素材库有_、公共音频库1、公共音频库2、公共音频库3

A rectangular floor 18 feet by 10 feet is to be completely covered with carpeting that costs x dollars per square yard. In terms of x, how many dollars will the carpeting cost？ (1 yard = 3 feet)

A. 20x
B. 28x
C. 60x
D. 180x
E. 540x

Approximately what was the total amount of contributions to College R from the 1978-1979 school year through the 1980-1981 school year, inclusive？

A. $967,000
B. $1,000,000
C. $9,000,000
D. $9,667,000
E. $10,000,000

In a list of numbers, the first number is 3, the second is 4, and each subsequent number is the sum of all the preceding numbers in the list. If the 20th number in the list is x, what is the 25th number in the list？

A. 7x
B. 16x
C. 32x
D. 35x
E. 161x

Two sides of a right triangle are 5 and Which of the following could be the length of the

A. Ⅰ only
B. Ⅲ only
C. Ⅰ and Ⅱ only
D. Ⅰ and Ⅲ only
E. Ⅰ, Ⅱ, and Ⅲ