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【判断题】
示值误差指测量值与真实值(标准值)之间的差值。
A.
正确
B.
错误
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举一反三
【多选题】利润最大化目标的主要缺点是( )
A.
没有考虑资金的时间价值
B.
没有考虑资金的风险价值
C.
是一个绝对指标,未能考虑投入和产出之间的关系
D.
容易引起企业的短期行为
【单选题】Read the following sentence and decide what type of thesis statement it is. "The school's policy to start its school day an hour later revealed three related benefits: students were more alert and att...
A.
argumentative thesis statement
B.
analytical thesis statement
C.
expository thesis statement
【单选题】桥式起重机主钩电动机放下空钩时,电动机工作在( )状态。
A.
正转电动
B.
反转电动
C.
倒拉反转
D.
再生发电
【简答题】Read the following paragraphs, note the underlined phrases and decide what type of phrase each one is. Write your answers in the appropriate place in the box. ( 阅读下面的段落,注意划线部分的短语,并把短语放入相应的短语类别) While ...
【单选题】桥式起重机主钩电动机下放空钩时,电动机工作在()状态。
A.
正转电动
B.
反转电动
C.
倒拉反转
【单选题】由于舾装工作量大,常作为吊装起始点的是
A.
货舱
B.
船艉
C.
机舱
D.
船艏
【单选题】Read your essay title and decide what type of essay you need to write: Critically evaluate the economic and environmental effects of tourism. Refer to specific examples from your reading pack. Write 1...
A.
Advantages and disadvantages
B.
Cause and effect
C.
Problem and solution
D.
Compare and contrast
【单选题】桥式起重机主钩电动机下放空钩时,电动机工作在()状态。
A.
正转电动
B.
反转电动
C.
侧转反接
【简答题】Read each sentence. Decide what type of sentnece it is: sentence, compound sentence, or complex sentence. 1. Mom made soup for dinner, and it tasted very good. 2. Eric likes fixing cars. 3. ...
【单选题】Read the following sentence and decide what type of thesis statement it is. "The core components of a healthy lifestyle include a nutritious diet, regular exercise, and adequate sleep."
A.
argumentative thesis statement
B.
analytical thesis statement
C.
expository thesis statement
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