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Are you tired of the puzzles you usually do? Sudoku is a new choice. Sudoku consists of the Japanese characters Su (meaning “number”) and Doku (meaning “single”), but it was not invented in Japan. It was created by Howard Garnes in 1979. The puzzle was first introduced into Japan by Nikoli Puzzle Company in 1984. In 1986, Kaji Maki, the president of Nikoli made the rules strict and clear. Soon in the same year Sudoku became popular in Japan. In November 2004, The Times, a British newspaper, first printed it in the newspaper. It became an international hit in 2005. Now Sudoku becomes very popular all over the world.
The rule of the puzzle is to fill in the grids (格子) so that every row, every line and every 3×3 box has the numbers 1 to 9. Here is a Sudoku. Please relax and enjoy. It’s fun!
根據(jù)以上雜志專欄內(nèi)容，回答下列問題。
小題1:Who created Sudoku?
A．Howard Garnes.B．Sudoku. C．Kaji Maki.D．Nikoli.
小題2:Which is true about Kaji Maki according to the reading material?
A．He was the boss of Nissan Company.
B．He helped to make Sudoku popular in Japan.
C．He was the president of The Times.
D．He is an American.
小題3:Which is NOT true about Sudoku?
A．Sudoku wasn’t invented in Japan.
B．It was The Times that first printed Sudoku in the newspaper.
C．Each grid has more than one number.
D．It became popular around the world in 2005.
小題4:In the puzzle above, what should “X” be?
A．5.B．4. C．3.D．1.
小題5:What should “Z” be in the puzzle?
A．8.B．5.C．2.D．4.

小題1:A
小題2:B
小題3:C
小題4:D
小題5:B

試題分析：短文大意：本文介紹了游戲 “數(shù)獨”的產(chǎn)生歷史。數(shù)獨是由日本漢字SU和Doku構(gòu)成，，但不是在日本發(fā)明。
小題1:細節(jié)理解題。根據(jù)第三行中It was created by Howard Garnes in 1979.可知選A。
小題2:細節(jié)理解題。根據(jù)文中In 1986, Kaji Maki, the president of Nikoli made the rules strict and clear. Soon in the same year Sudoku became popular in Japan.可知選B。
小題3:細節(jié)理解題。根據(jù)給出的例子，顯然每個格子中只能有一個數(shù)字，所以選C。
小題4:細節(jié)理解題。根據(jù)The rule of the puzzle is to fill in the grids  so that every row, every line and every 3×3 box has the numbers 1 to 9.結(jié)合該格中已經(jīng)有了2-9、唯獨缺少1，所以選D。
小題5:細節(jié)理解題。根據(jù)The rule of the puzzle is to fill in the grids  so that every row, every line and every 3×3 box has the numbers 1 to 9.結(jié)合該格中已經(jīng)有了1、2、3、4、6、7、8、9，唯獨缺少5，所以選B。
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