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【单选题】
商品名为金的防腐剂为
A.
苯甲酸钠
B.
苯扎溴铵
C.
羟苯酯类
D.
醋酸氯己定
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【多选题】段落文字可以进行的操作是( )
A.
缩放
B.
旋转
C.
裁切
D.
倾斜
【单选题】According to the passage , making a joke .
A.
can be done with ease
B.
leads to many new friends
C.
can show your wisdom and lovely character
D.
makes you enjoy your life happily
【单选题】豆类蛋白质的含量一般是
A.
5%--10%
B.
10% --20%
C.
20%--40%
D.
40%--60%
【单选题】给老师或长辈递物品时一般应该用( )递上。 A、 随手 B、单手 C、双手
A.
B.
C.
D.
D
【单选题】室内质量控制的用途包括
A.
可以用来监测方法或者检测系统的准确性
B.
可以评价检验结果的精密度
C.
可以用来比较某一实验室的测定结果与靶值的差异
D.
可以提高实验室常规工作中批内、批间样本检验的一致。
E.
可以使实验室间的结果具有可比性
【简答题】供热负荷的确定 采暖室外计算温度-5 °C,采暖期 120 天,冬季室内计算温度根据《采暖通风与空气调节设计规范》( GB50019-2003 )不同建筑物的用途确定。 根据《城市热力网设计规范》( CJJ34-2002 )采暖负荷指标推荐值和建筑物类别比例,经加权平均计算后得出本规划采暖综合热指标为 55W/m 2 ,热指标包括 5 %的管网热损失。 此表不必填写 规划热负荷预测主要考虑居住建筑...
【单选题】What is not true according to the passage?
A.
If two people applied to a medical school, both having the required basic scientific courses, one a philosophy major and other solely a pre-med student, the latter would be chosen.
B.
The inner aspect of our being has been created into the very foundation of civilization.
C.
The humanities help release our creative energy and talent in a positive and constructive manner.
【多选题】工人王某在搬运完建筑门窗后,准备离开施工现场回家,由于楼内光线不足,在行走途中,不小心踏上了通风口盖板上(通风口为l.2mXl.4m,盖板为l.5mXl.5m,厚lmm的镀锌铁皮),铁皮在王某的踩踏作用下,迅速变形塌落,王某随塌落的盖板掉到地下室地面(落差15.35m),经抢救无效于当日死亡。安全管理目标的主要内容包括()。
A.
生产安全事故控制目标
B.
质量合格目标
C.
安全达标目标
D.
文明施工实现目标
【单选题】According to the passage, _______ .
A.
Only a few people are willing to become nurses.
B.
Physical stamina has nothing to do with the career of nursing.
C.
A nurse should ignore his (her) own health to help others.
D.
Both a great deal of physical stamina and a strong sense of humor are required when performing daily duties as a nurse.
【单选题】According to Paragraph 4. what does Rome plan to do?
A.
To make the backpack more comfortable for the wearer.
B.
To put the backpack on the market.
C.
To test the advantage of the backpack.
D.
To promote the backpack in a newspaper or on television.
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