期末专项测试——语音与词汇时间:60分钟满分:100分I.判断下列每组单词画线部分发音是(T)否(F)相同。(5分) ()1. A cleanedB.watchedC. stayed()2. A. lowerB. slowC. follow()3. A.youngerB.1onger C. sing()4. A. washedB. shadowC. shorter()5.
MacAdam ellipses for one of MacAdam's test participants, Perley G. Nutting Jr. (observer "PGN"), plotted on the CIE 1931 xy chromaticity diagram. The ellipses are ten times their actual size, as depic