皮皮学,免费搜题
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【单选题】
我国战略威慑的核心力量是( )
A.
陆军
B.
空军
C.
火箭军
D.
海军
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【单选题】Which statement is not for asking the direction in a city?
A.
Can you show me the way to the railway station?
B.
How can I get to the park?
C.
I'm fine Where is the nearest bus stop?
D.
I’m looking for the conference room.
【单选题】Which statement about entering into a tank which has been sealed for a long time is TRUE ________.
A.
The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.
The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.
The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.
If the oxygen content tests at less than 12% you should wear an approved gas mask
【多选题】你认为今后我国住房价格的上涨幅度将:口加快 口延缓 以上问题属于( )。
A.
开放式问题
B.
多项式选择问题
C.
二项选择问题
D.
比较式问题
【判断题】有向图如果存在回路,则要素所对应的行与列在可达矩阵中相同,且可缩减( )
A.
正确
B.
错误
【单选题】网络零售是属于哪种类型的电子商务
A.
B2B
B.
B2C
C.
C2C
D.
O2O
【单选题】Which statement best describe the pay for the job?
A.
Employees can receive periodic pay increase based on their job.
B.
The salary for the position is above the industry average
C.
Workers are paid on a commission basis depending on their sales
【多选题】Which statement is correct for the concept of the word?
A.
Every word is a unity of the form and the meaning.
B.
Word is a cluster of letters between two blanks.
C.
A word is the fundamental unit of sentence structure.
D.
As for its internal structure, a word is the most stable unit in a language.
【单选题】Which statement about buying things for yourself is true?
A.
You feel good for a long time.
B.
You feel good for a short time
【单选题】Which statement about sample collection for routine urinalysis is true?
A.
Preservative tablets should be used for collecting random urine specimens
B.
Containers may be washed and reused if rinsed in deionized H 2 0
C.
Samples may be stored at room temperature for up to 2 hours
D.
Random samples are acceptable when renal disease is suspected
【单选题】Which statement is not true for 2019-nCoV?
A.
It can spread through contact
B.
It can be killed by 75% alcohol
C.
The weakened immune system can be hardly infected
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