A．personalB．obviousC．possibleD．sound

教学录音带的广告A SOUND way to learn English，其中单词sound只有“声音”的意思。（)

If you need help at work, your ________ manager should be able to help.A) personalB)

Each ______ leave is different and unique to each other.A、personalB、individualC、separabl

【C4】A．humanB．obviousC．specificD．characteristic

Which of these is not a type of linguistics？A.PersonalB.ComparativeC.HistoricalD.Synchro

How do we judge whether a sound is a vowel or a consonant？A.Whether there is sound.B.Whe