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【单选题】
用体积等于矿粒体积的球体直径表示矿粒粒度称为体积（）A.
测量直径
B.
数量直径
C.
实际直径
D.
当量直径
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Para 7: What did they do while at work?
【单选题】He behaves in a strange manner, and nobody can ______ this.
A.
account for
B.
care for
C.
allow for
D.
call for
【简答题】心血管疾病的风险因素有哪些？如何矫正心血管疾病的风险因素？
【单选题】What did they do while at work? (Para.7)
A.
They met up for dinner, ladies night and sightseeing excursions.
B.
They listened to 90s music, drank their daily Starbucks and served their friendly regulars.
C.
The author taught her co-workers an Australian word of the day and they helped her understand the Canadian use of “eh” at the end of sentences.
D.
Both A and
【多选题】在没有明显糖尿病血管并发症但具有心血管疾病危险因素的2型糖尿病患者中，采取（）方式，以预防心血管疾病和糖尿病微血管病变的发生
A.
增加运动，减轻体重；
B.
尽早使用胰岛素；
C.
降糖、降压、调脂；
D.
应用阿司匹林治疗
【单选题】The rules of our school don’t allow ______ at school. That is to say, Nobody is allowed _____ here.
A.
to smoke; to
B.
smoking; smoking
C.
to smoke; smoking
D.
smoking; to smoke
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