阅读下面短文，掌握其大意，然后从下列各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Strange things happen to

阅读下面短文，掌握其大意，然后从下列各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
Strange things happen to time when you travel. __11    _the earth is divided into24 time zones, one hour apart, you can have days with     12    _ or fewer than 24 hours, and weeks with more or fewer than seven days.
If you __13_     a five-day trip across the Atlantic Ocean, your     14_     enters a different time zone every __15_    . As you enter each zone, the time __16    _ one hour. Traveling west, you set your clock back; traveling east, you set it     17_    . Each day of your trip has __18_     25 or 23 hours.
­If you travel by ship across the Pacific, you _    19_     the internationaldate line. By agreement, this is the point     20_     a new day begins. __21_     you cross the line, you change your     22_     one full day, backward __23_     forward. Traveling east, today     24_     yesterday; traveling west,     25_     is tomorrow!
【小题1】A．BecauseB．IfC．AlthoughD．When【小题2】A．muchB．moreC．manyD．less【小题3】A．doB．makeC．goD．travel【小题4】A．planeB．trainC．carD．ship【小题5】A．dayB．nightC．hourD．time【小题6】A．goesB．changesC．showsD．adds【小题7】A．aheadB．upwardC．backwardD．fast【小题8】A．neitherB．eitherC．bothD．nor【小题9】A．travelB．tripC．coverD．cross【小题10】A．whichB．whatC．thatD．where【小题11】A．WhenB．WhereC．WhileD．Before【小题12】A．timeB．calendarC．dateD．hour【小题13】A．andB．orC．butD．still【小题14】A．changesB．makesC．beesD．goes【小题15】A．whichB．thisC．thatD．itA 【小题1】B 【小题1】B 【小题1】D 【小题1】A 【小题1】B