全国各地中考真题:广西百色市2021年中考生物试题
2021年百色市初中学业水平考试试卷生物(考试用时∶60分钟;满分∶60分)注意事项∶1.答题前,请认真阅读试卷和答题卡上的注意事项。2.本试卷分选择题和非选择题两部分,用2B铅笔将答题卡上对应选择题题目答案的选项涂黑;用直径0.5mm黑色字迹签字笔将非选择题答案填写在对应答题卡指定区域内,在本试卷上作答无效。3.考试结束后,将本试卷和答题卡一并交回。一、选择题∶下列各小题的四个选项中,只有一项符合题意,请你仔细阅读后作答,多选、错选或不选均不得分。(本大题共15小题,每小题2分,共30分)1.早春播种后、农民常常用地膜覆盖地面,主要是为促进种子萌发提供( )A.充足空气B.较低光照C.适宜...
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