Questão número 640310

According to text 9A2DDD,

• A. the difference between active vocabulary and receptive vocabulary must be disregarded as a factor to estimate how many words a person knows.
• B. undergraduate students acquire vocabulary related to word families after enrolling at universities.
• C. the similarity of some word families prevents students from counting the number of words they really know.
• D. both native speakers and second language learners have a larger passive vocabulary than an active vocabulary.
• E. studies are certain that the average English speaker knows about 1,000 words by the time she or he starts Kindergarten.