双基限时练(十一) module 4 section ⅱ ⅰ.单句语法填空(不多于3个单词) 1．as a result of the heavy rain, the flight will be put ________ until next monday. 答案与解析 off 句意：由于下大雨，这趟航班被推迟到下周一。put off“推迟；延迟”，符合句意。 2．paintings by many famous artists are ________ exhibition at the museum of art. 答案与解析 on 句意：艺术博物馆正在展览许多著名艺术家画的油画。on exhibition“在展出；被展览”。
