题目内容
若有如下SQL语句 SELECT DISTINCT工资FROM教师； WHERE工资=(SELECT MAX(工资)FROM教师)； INTO TABLE Result 执行该语句后，Result表中的记录个数是()。
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As he closed his service station at 1:20 one Sunday morning, Tony Payseur set on the ground a metal cash box containing $7000. At home a short while later, he reached in the back of his car for the box. It was missing.
Realizing that he must have left it outside the station, Payseur speeded back. The box was gone. Sunday morning; although he felt iii, Payseur went to work with his two sons. Then, in the middle of the afternoon, a man named Wayne came and told his story. Passing the station minutes after Payseur left the previous night, Brazzell had spotted the metal box. Thinking it was a tool-box someone had left accidentally, he stopped and picked it up. About 3 p. m. Sunday, Brazzell opened the box. Finding it filled with cash, he rushed to the station.
"I couldn' t believe someone would be so honest," Payseur said it when he got back his box.
What is the passage mainly about？
A．satisfyB．satisfiedC．satisfyingD．to satisfy
A．For the same reasonB．For that purposeC．As a resultD．On the contrary
Few Americans remain in one position or one place for a lifetime. We move from town to city to suburb, from high school to college in a different state, from a job in one region to a better job else where, from the home where we raise our children to the home where we plan to live in retirement. With each move we are forever making new friends, who become part of our new life at that time.
For many of us summer is a special time for forming new friendships. Today millions of Americans vacation abroad, and they go not only to see new sights but also with the hope of meeting new people. No one really expects a vacation trip to produce a close friend, but the beginning of a friend ship is possible.
The word "friend" can be applied to a wide range of relationships--to someone one has known for a few weeks in a new place, to a fellow worker, to a childhood playmate, to a man or woman, to a trusted confidant(知己).
Many Americans move from place to place for the following reasons except ______.
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