问题
单项选择题
播种前 * * 的主要作用是碎土保墒和（）。
A、有利水分蒸发
B、方便机械作业
C、平整土地
D、控制杂草
答案
参考答案：C
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播种前 * * 的主要作用是碎土保墒和（）。
A、有利水分蒸发
B、方便机械作业
C、平整土地
D、控制杂草
参考答案：C
After her husband had gone to work, Mrs. Richards sent her children to school and went upstairs to her bedroom. She was too _26_ to do any housework that morning, _27_ in the evening she was going to an interesting fancy dress party with her husband. What she __28_ was a terrible genie（妖怪）and as she had made that special dress of hers the night before, she was anxious to try it on. __29__ the dress was just a big piece of old cloth which was red, green, black and white, it would be very effective to make her like a red genie. After putting it on, Mrs. Richards went downstairs happily. She wanted to find out __30__ it would be comfortable to wear. Just as Mrs. Richards was entering the dining-room there was a __31_ at the door. She thought that it __32 be the baker. She had told him to come straight in if she _33__ to open the door and leave the bread on the kitchen table. Now not wanting to _34__ the poor man, Mrs. Richards quickly __35_ in the small storeroom under the stairs. She heard the front door open and a man came in. When Mrs. Richards _36_ that it was the man from the electricity board（供电局）who had come to read the meter, she walked out of the hiding-place on a sudden and tried to explain the matter, saying with a smile, “It’s only __37_! It is not __38_ for you to be __39_ !” But it was too late. The man let out a sharp cry and jumped back several paces. Then he ran away, __40__ the door behind him with great force and noise.
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