Question

He realized his mistakes and took action to reduce the loss _______ it was too late.

A．until

B．when

C．before

D．a(chǎn)s

Answer 1

C

試題分析：A. until直到  B. when 當(dāng)…時(shí)候C. before在…之前  D. as當(dāng)…時(shí)候，作為；句意：他意識(shí)到他的錯(cuò)誤并且及時(shí)的采取措施減少了損失，before it was too late在太晚之前，及時(shí)，故選C
點(diǎn)評(píng)：連詞在中考中涉及到的很多，尤其在賓語(yǔ)從句、狀語(yǔ)從句、定語(yǔ)從句中連詞是必考點(diǎn)。平時(shí)學(xué)習(xí)過(guò)程中，掌握連詞的意思，及所表示的關(guān)系是至關(guān)重要的，這種關(guān)系的判斷可以通過(guò)句子意思的理解來(lái)選擇恰到的連詞。