Question

—The dictionary is a useful _______ for understanding new words.—I think so.
A. plan         B. tool         C. way 

Answer 1

B

試題分析：句意：字典是學習新單詞的有用工具。我也這么認為。I think so我也這么認為; new words 生詞;A計劃；B工具；C道路。B符合題意。