完形填空：（共15小题；每小题1分，满分15分）
阅读下面短文，从短文后所给各题的四个选项（A、B、C和D中选出能填入相应空白处的最佳选项。
Once upon a time, bee-keepers killed their bees every autumn. Why, you 26 ask. Well, the answer is this. To get some 27 , bee-keepers and farmers used to 28 small wooden boxes in a corner of the farmyard. Bees would come and 29 the box with honeycomb. 30 , there was no way of getting the honey out 31 killing the bees. So they used to burn a chemical 32 the box in order to kill the bees and then take the honey.
Now, bee-keepers 33 beehives to collect honey. In the beehive there are a number of wooden 34 with spaces between them 35 can be lifted out. In later summer, the squares, which are now 36 of honeycomb are lifted out. The squares are put in 37 special machine and turned round and round very fast for several minutes. Turning the squares round and round 38 this 39 out the honey. Then the honey is collected and 40 jars. After that the empty squares are returned to the hive for the bees to fill with honey the following year.
26. A. need B. may C. should D. must
27. A. honey B. bees C. honeycomb D. space
28. A. put in B. put away C. put off D. put out
29. A. fill B. cover C. supply D. satisfy
30. A. Still B. And C. However D. So
31. A. for B. in C. by D. without
32. A. on B. close to C. in the front of D. far from
33. A. want B. take C. use D. expect
34. A. squares B. boxes C. sticks D. bowls
35. A. many B. they C. it D. which
36. A. full B. filled C . afraid D. emptied
37. A. the B. a C. another D. 不填
38. A. for B. in C. like D. to
39. A. forces B. makes C. helps D. drives
40. A. led into B. brought into C. poured into D. got into