GB/T2828.1中规定了______三种抽样方案类型。A.一次、二次、三次 B.

题型:单项选择题

问题:

GB/T2828.1中规定了______三种抽样方案类型。

A.一次、二次、三次

B.一次、二次、四次

C.一次、二次、五次

D.一次、二次、三次

考点:质量工程师初级质量专业基础理论与实务抽样检验综合题
题型:单项选择题
Directions:Read the following passage.Fill in the numbered blanks by using the information from the passage.Write NO MORE THAN THREE WORDS for each answer.
New Year traditions all around the world
“Happy New Year!” Everyone will greet each other with these words as they meet each other over the next couple of weeks. But it wasn’t always January 1 that marked the New Year.
At least 4,000 years ago, the ancient Egyptians and Babylonians marked the changing of the year. In Egypt, the year started when the Nile River flooded, enriching farmers’ fields. This happened at the end of September.
The Babylonians held a festival in the spring, on March 23, to kick off the next farming cycle. The Babylonian celebration lasted for 11 days.
The date January 1 was picked by the Roman Emperor Julius Caesar as the change of the year when he established his own calendar in 46 BC. The month of January originates from the Roman god, Janus. He is pictured with two heads. One head looks forward and the other back. They represent a break between the old and new. The new calendar was in time with the sun and it has been used until the present day.
In Vietnam, the New Year holiday happens in February. They buy fresh flowers and a peach blossom to put in their house, following the Vietnamese custom.
Thailand has its specific New Year’s date; it’s different from the normal calendar. The Thai New Year is celebrated on April 13. On this day, Thai people play with water, throwing it on each other. It is intended to bring good luck during the New Year ahead.
In China, the more favorable New Year is usually celebrated in February according to lunar calendar (阴历). On New Year’s Eve, all family members sit together at table, enjoying lots of auspicious foods such as dumplings, chicken to bring good luck.
New Year traditions all around the world
Countries
小题1: _____
Origins or activities
Meanings or reasons
小题2: _____
the end of September
the Nile River flood
小题3: _____
Babylon
小题4: _____
小题5: _____
kick off the next farming cycle
小题6: _____
January 1
roman god, Janus
小题7: _____
Thailand
小题8: _____
throwing water on each other
bring good luck
小题9:_____
February
buying fresh flowers and a peach blossom
follow the custom
China
February
小题10: _____
bring good luck
 
题型:单项选择题

关于精神病学的学科地位,以下哪种说法正确()。

A.精神病学是生物医学的分支学科

B.精神病学是行为医学的分支学科

C.精神病学是社会科学的分支学科

D.精神病学是临床医学的分支学科

E.精神病学是心理学的分支学科

题型:单项选择题

Students shouldn't be given so difficult a problem _____ they can not work out. [ ]

A. that

B. which

C. while

D. as

题型:单项选择题

根据下列化合物的结构,判断哪种物质的荧光效率最大()

A.苯

B.联苯

C.对联三苯

D.蒽

题型:单项选择题

企业录用人才时,在对多个候选人的甄选资料进行汇总整合的基础上,可以采用的决策分析方法不包括()。

A.综合加权法

B.立即排除法

C.能位匹配法

D.相关分析法

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