【单选题】In the sentence "It is no use waiting for her ", the underlined phrase is _____.
【判断题】机械制图规定了五种基本幅面,最大的是A4
【判断题】显示译码器的逻辑功能是 将输入的 8421BCD 码转化成驱动 LED 发光的高、低电平信号,驱动 LED 显示出不同的十进制字符。
【单选题】Which of the following CANNOT replace the word"loathe" in the sentence "It has to do with colors that are used, and whether they're using fancy movable text, which people loathe "?
【简答题】公路工程造价费用组成包括 、 、 、 。各项费用的计算方法有三种: 、 、 。
【多选题】In the sentence "it meanders or leaps and sparkles or just glows" ,the author compares conversation with ( ).
【判断题】络纱娘每次开叫时,先有短促的前奏曲,声如 “ 轧织,轧织,轧织 (Ga-Zhi) , ......” ,犹如织女在试纺车;其后才是连续 “ 织,织,织 (Zhi)......” 的主旋律。