中考完形填空（1）
【2013江苏省泰兴市洋思中学三模】完形填空
阅读短文，从每题所给选项中选出可以填入空白处的最佳选项。（15分）
One day, a teacher was speaking to a group of students about how to manage time. He gave such an interesting example that his students would never 16 .
He put a wide-mouth jar (罐子) on the table. Then he 17 some rocks and carefully placed them into the jar, one at a time. When 18 rocks would fit inside, he 19 , “Is this jar full?”[
Everyone in class shouted, “Yes.” “Really?” The teacher pulled out a bag of small stones. He put 20 small stones in and shook the jar. The small stones went 21 into the spaces between the big rocks. He then asked the group 22 , “Is this jar full?”
