【判断题】庄子所说的“两行”是指天地万物各行其道。
【判断题】听觉信号,长声为三秒,短声为一秒,音响间隔为一秒。重复鸣示时,须间隔五秒以上。
【单选题】-Can you pass me the pens? -_______ -Are they on the desk? -Oh, no. I see. They are near the window.
D.
Sure, but where are they?
【简答题】性传播疾病主要通过()而将病原体传给对方的传染病。
【单选题】听觉信号,长声为(),短声为1秒,音响间隔为1秒 。
【单选题】听觉信号,长声为三秒,短声为一秒,音响间隔为一秒,重复鸣示时,须间隔()秒以上。
【单选题】Can you pass me the salt(盐), please!
【简答题】根据首字母提示及句意填入适当的单词。 1. Can you pass me the t_____, my hands are wet. 2. I couldn't get the candles to l_____. 3. Look! He is w_____ the flowers over there. 4. Xiao Shenyang a_____ on CCTV in 2009. 5. A...
【单选题】Can you pass me the book whose cover is blue?