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【单选题】
( )被称做饭店服务与管理的橱窗,其工作人员在宾客心目中是 “饭店的代表”。
A.
客房部
B.
餐饮部
C.
前厅部
D.
销售部
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皮皮学刷刷变学霸
举一反三
【单选题】The boss was accused of having a ______ against his female employees.
A.
reputation
B.
prejudice
C.
symptom
D.
profession
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【判断题】According to Jakobson, conative function means language can persuade and influence others through commands and requests.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The word 'cuddle' in Para.2 most probably means ______.
A.
persuade
B.
hold close and lovely
C.
threaten
D.
shout at
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【单选题】Contaminated meat intake will also lead to inhalational which is accompanied by the symptoms of nausea, vomiting and fever.
A.
Y
B.
N
C.
NG
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【判断题】To persuade means that you act like an advocator or partisan.
A.
正确
B.
错误
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【单选题】Headaches Explained A headache is a symptom, not a disease. A headache is rarely the symptom of a serious illness, but severe or frequent headaches can be exhausting and can affect daily life. There a...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【简答题】U______, as a transitive verb, means to advise or try hard to persuade sb. to do sth., or also means to recommend sth. strongly.
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【多选题】取 10 ml 的 1.0 mol/L 氢氧化钠溶液,稀释至 100 ml 。以下关于容量瓶操作正确的是:
A.
容量瓶检漏、洗涤干净、原液润洗
B.
加蒸馏水稀释至容量瓶的 2/3 时，摇动容量瓶混匀
C.
接近容量瓶标线时，以滴管慢慢定容至刻度
D.
盖好盖子，上下翻动振摇液体
E.
贴上标签，清理实验台
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【简答题】在实验室里可用以下两种方法配制50g质量分数为10%的NaOH溶液。 (1)方法一:将5g NaOH固体放入_____mL的水(水的密度按1g/mL计算)中溶解; (2)方法二:将25%的NaOH溶液与适量的水混匀。若用量筒量取水时俯视读数,其他操作均正确,所配溶液中溶质的质量分数_____10%(选填“大于”、“小于”或“等于”); (3)方法一中的“溶解”和方法二中的“混匀”,都要用到的玻璃仪...
查看完整题目与答案
【多选题】取 10 ml 的 1.0 mol/L 氯化钠溶液,稀释至 100 ml 。以下关于容量瓶操作正确的是:
A.
容量瓶检漏、洗涤干净、原液润洗；
B.
加蒸馏水稀释至容量瓶的 2/3 时，摇动容量瓶混匀；
C.
接近容量瓶标线时，以滴管慢慢定容至刻度；
D.
盖好盖子，上下翻动振摇液体；
查看完整题目与答案
相关题目：
【单选题】The boss was accused of having a ______ against his female employees.
A.
reputation
B.
prejudice
C.
symptom
D.
profession
查看完整题目与答案
【判断题】According to Jakobson, conative function means language can persuade and influence others through commands and requests.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The word 'cuddle' in Para.2 most probably means ______.
A.
persuade
B.
hold close and lovely
C.
threaten
D.
shout at
查看完整题目与答案
【单选题】Contaminated meat intake will also lead to inhalational which is accompanied by the symptoms of nausea, vomiting and fever.
A.
Y
B.
N
C.
NG
查看完整题目与答案
【判断题】To persuade means that you act like an advocator or partisan.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Headaches Explained A headache is a symptom, not a disease. A headache is rarely the symptom of a serious illness, but severe or frequent headaches can be exhausting and can affect daily life. There a...
A.
Y
B.
N
C.
NG
查看完整题目与答案
【简答题】U______, as a transitive verb, means to advise or try hard to persuade sb. to do sth., or also means to recommend sth. strongly.
查看完整题目与答案
【多选题】取 10 ml 的 1.0 mol/L 氢氧化钠溶液,稀释至 100 ml 。以下关于容量瓶操作正确的是:
A.
容量瓶检漏、洗涤干净、原液润洗
B.
加蒸馏水稀释至容量瓶的 2/3 时，摇动容量瓶混匀
C.
接近容量瓶标线时，以滴管慢慢定容至刻度
D.
盖好盖子，上下翻动振摇液体
E.
贴上标签，清理实验台
查看完整题目与答案
【简答题】在实验室里可用以下两种方法配制50g质量分数为10%的NaOH溶液。 (1)方法一:将5g NaOH固体放入_____mL的水(水的密度按1g/mL计算)中溶解; (2)方法二:将25%的NaOH溶液与适量的水混匀。若用量筒量取水时俯视读数,其他操作均正确,所配溶液中溶质的质量分数_____10%(选填“大于”、“小于”或“等于”); (3)方法一中的“溶解”和方法二中的“混匀”,都要用到的玻璃仪...
查看完整题目与答案
【多选题】取 10 ml 的 1.0 mol/L 氯化钠溶液,稀释至 100 ml 。以下关于容量瓶操作正确的是:
A.
容量瓶检漏、洗涤干净、原液润洗；
B.
加蒸馏水稀释至容量瓶的 2/3 时，摇动容量瓶混匀；
C.
接近容量瓶标线时，以滴管慢慢定容至刻度；
D.
盖好盖子，上下翻动振摇液体；
查看完整题目与答案