TOEFL Words | Questions & Answers 44/44
TOEFL Words | Questions 431-440 431. Glass fibers were little more than a novelty until the 1930’s, when their thermal and electrical insulating properties were appreciated and methods for producing continuous filaments were developed. The word “appreciated” is closest in meaning to which of following? (A) experienced (B) recognized (C) explored (D) increased 432….