問題詳情:
More high-speed trains are to slow down to improve safety.
A. requested B. recognized
C. suggested D. forbidden
【回答】
【解析】選A。考查動詞詞義辨析。句意:更多的高鐵被要求減速來提高安全*。request要求; recognize認可; suggest建議; forbid禁止。C項在意義上符合句意, 但結構不正確。
知識點:動詞
題型:選擇題