18.Bees(蜜蜂)live in a house that is called a hive.There are three kinds of bees:workers,drones (雄蜂) (38)A queens.Only one queen bee can live in each hive.If she is lost or dead,the other bees(39)C their work.
Workers are very clever and busy.They all join together(40)Dsmall rooms called cells of wax for their honey.Each worker bee does its own work.Some go out and collect honey from the flowers; (41)B stay at home and work inside the hive.The cells(42)Chave six sides are made by worker bees.Did you ever look into a glass hive and see them while at work?It is(43)Ato see how busy they always are.Before winter comes,all the drones are driven from the hive(44)Dthey don't eat the honey they did not collect.
It is not safe(45)Bchildren to be too close to bees.Bees have painful stings they use in their defense (防御).
Workers are very clever and busy.They all join together(40)Dsmall rooms called cells of wax for their honey.Each worker bee does its own work.Some go out and collect honey from the flowers; (41)B stay at home and work inside the hive.The cells(42)Chave six sides are made by worker bees.Did you ever look into a glass hive and see them while at work?It is(43)Ato see how busy they always are.Before winter comes,all the drones are driven from the hive(44)Dthey don't eat the honey they did not collect.
It is not safe(45)Bchildren to be too close to bees.Bees have painful stings they use in their defense (防御).
38.A.and | B.or | C.but | D.either |
39.A.are stopped | B.stops | C.will stop | D.stopped |
40.A.builds | B.built | C.build | D.to build |
41.A.the other | B.others | C.another | D.other |
42.A.who | B.whom | C.which | D./ |
43.A.pleasant | B.boring | C.scary | D.tiring |
44.A.in order to | B.so as to | C.as long as | D.so that |
45.A.to | B.for | C.in | D.With |
14.Many of themhave a gift for(有…的天赋) riding wild horses and can win thousands of dollars in prizes.
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