TOEFL Reading Academic Passage Practice #004 - Linguistic Diversity

Read an Academic Passage designed to build passage comprehension, evidence use, and efficient reading decisions.

5 QuestionsAbout 8 minutesMedium

What you will practice

Reading comprehension
Evidence and inference
Time management

Topic: Biology · Read an Academic Passage

Passage preview

Linguists estimate that approximately 7,000 languages are spoken worldwide, although the exact number is difficult to establish. Researchers disagree about when two speech varieties should be classified as separate languages and when they should be treated as…

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