【简答题】' "What did you do, dad?" the son asked him. "The speedometer", Mr Wormwood said, "is run off a cable that is coupled up to one of the front wheels. So first I disconnect the cable where it joins the ...
【判断题】/i:/ and /ɪ/ are both high front vowels, but /i:/ is a bit lower and more forward than /ɪ/. In addition, /i:/ is tense in that the root of the tongue is more advanced than with /ɪ/, which is lax.