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【简答题】
矿物质也是生命不可缺少的物质,矿物质按其含量多少,分为 和 ,两者的质量分数分界线是 。
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举一反三
【简答题】完型填空。 When I was a boy, every holiday that I had seemed wonderful. My 1 took me by train or by car to a hotel by the 2 . All day, I seem to remember, I 3 on the sands with strange 4 children. We made ...
【多选题】打赢脱贫攻坚战是实现全面建成小康社会目标的重大任务,要着力解决“两不愁,三保障”突出问题。“两不愁”是指不愁吃,不愁穿。“三保障”是指()有保障
A.
义务教育
B.
基本医疗
C.
住房安全
D.
饮水安全
【多选题】打赢脱贫攻坚战,是实现全面建成小康社会目标的重大任务,要着力解决“两不愁、三保障”突出问题。“两不愁”指的是不愁吃、不愁穿,“三保障”指的是()有保障。
A.
义务教育
B.
住房安全
C.
基本医疗
D.
饮水安全
【简答题】完形填空。 When I was a boy, every holiday that I had seemed wonderful. My 1 took me by train or by car to a hotel by the 2 . All day, I seem to remember, I 3 on the sands with strange 4 children. We mad...
【简答题】When I was a boy, every holiday I had seemed wonderful. My 36 took me by train or by car to a hotel by the 37 . All day I 38 on the sands（沙滩） with strange 39 children. We made houses and gardens, and ...
【多选题】打赢脱贫攻坚战,是实现全面建成小康社会目标的重大任务,要着力解决“两不愁、三保障”突出问题。“两不愁”指的是不愁吃、不愁穿,“三保障”指的是( )有保障。
A.
义务教育
B.
基本医疗
C.
住房安全
D.
饮水安全
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