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专题检测卷(二十二)
完形填空
(建议用时: 20分钟)
A
One day, a professor who is expert at time management gave an illustration to a group of business students.
He stood in front of the group, with a wide-mouth jar 1 on the table. Then he placed a packet of rocks into the jar. When the jar was filled to the top, he asked, “Is this jar 2 ? ”Everyone said, “Yes. ”
“Really? ”Then he placed some gravel(碎石)and 3 the jar, making the gravel down into the 4 between the big rocks. Then he asked the same question. “Probably not, ”one of the students answered.
Then he placed some sand in it and once more he asked the question. “No! ”the class shouted. Finally he grabbed a can of water and poured it in 5 the jar was filled to the brim(瓶边, 瓶沿).
