问题
填空题
钟面上6时整,时针和分针成______角;钟面上______时整,时针和分针的夹角是锐角.
答案
钟面上6时整,时针和分针成180角;钟面1时,13时,2时,14时,10时,22时,11时,23时整,时针和分针夹角是锐角;
故答案为:180,1时,13时,2时,14时,10时,22时,11时,23时.
钟面上6时整,时针和分针成______角;钟面上______时整,时针和分针的夹角是锐角.
钟面上6时整,时针和分针成180角;钟面1时,13时,2时,14时,10时,22时,11时,23时整,时针和分针夹角是锐角;
故答案为:180,1时,13时,2时,14时,10时,22时,11时,23时.
Ann,a mother of 3 children, is a warm-hearted social worker and she has done a lot to help people 36 . The family’s dinner conversation often turns to local poor families, and she 37 tries her best to seek help for them. This year, Ann 38 that Santa Claus would make a special 39 to a young unemployed mother named Ashley, who was 40 two sons by herself. One Sunday morning, the family were joyfully having breakfast 41 the phone rang, saying that the aid she had requested for Ashley had 42 . No Santa Claus, no presents, nothing. On hearing the news, Ann noticed the 43 disappear from her children's faces. ![]() ![]() Ashley was moved to tears 53 the words: Kinzie opened not only her piggy bank but also her 54 , and my children as well as I myself would be able to do something 55 for someone else in need.
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