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【判断题】
军事设施 发生火灾需要公安机关消防机构协助调查的,由 省级人民政府公安机关消防机构 或者公安部消防局调派火灾事故调查专家协助。
A.
正确
B.
错误
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举一反三
【简答题】A book of drawings by Leonardo da Vinci __________(sell) for over $30 million in 1994.
【多选题】脂类可分为()
A.
单纯脂
B.
复合脂
C.
衍生脂
D.
类脂
【单选题】Typical drawings in machine manufacturing are classified as assembly drawings and __________.
A.
part drawings
B.
basic view
C.
axonometric drawing
D.
sketch
【简答题】按化学组成脂质大体分为______、______和______三大类。
【单选题】Human' s Hands Archaeological records--paintings, drawings, and drawings of humans engaged in activities involving the use of hands--indicate that humans have been predominantly right - handed for mor...
A.
Human ancestors became predominantly right- handed when they began to use tools.
B.
It is difficult to interpret the significance of anthropological evidence concerning tool use.
C.
Human and their ancestors have been predominantly right - handed for over a million years.
D.
Human ancestors were more skilled at using both hands than modern humans.
【单选题】According to the passage, what is noteworthy about Crumb's drawings?
A.
His drawings are less expensive than other comic books.
B.
He put his own experience into the drawings.
C.
His drawings could attract the viewers' attention.
D.
His drawings are in black and white.
【简答题】I make designs, drawings or pictures that are used especially in the production of book. I am a ____________.
【多选题】脂类 按化学组成 分为()
A.
简单脂质
B.
活性脂质
C.
复杂脂质
D.
衍生脂质
【多选题】根据脂类的化学组成特征,将脂类化合物分为( )、( )、( )。
A.
单纯脂质
B.
可皂化脂类
C.
复合脂质
D.
衍生脂类
【单选题】由年龄,性别,职业,民族,社会阶层等影响市场细分变量的因素是( )
A.
心理因素
B.
人口因素
C.
年龄因素
D.
种族因素
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