请开始答题:
一、根据下列资料。回答101—105题。
截至2007年12月,我国网民数已达到2.1亿人,比2007年6月增加4800万人,2007年一年增加了7300万,年增长率为53.3%。一年中平均每天增加网民20万人。目前,中国的网民人数略低于美国的2.15亿,位于世界第二位;中国16%的互联网普及率仍比全球平均水平19.1%低3.1个百分点。
从地域上看,北京和上海的互联网普及率较高,已经分别达到46.6%和45.8%;从增量上看,广东由于手机网民数增长的拉动,增长人数最多,一年内共增加了1500万网民。
2007年农村网民规模年增长率超过100 0A,达到127.7%,农村网民数量达到5262万人。7300万新增网民中的4成,即2917万来自农村。从网民居住地上看,网民居住在城镇的较多,74.9%都居住在城镇,城镇网民数已达到l.57亿人,而同期农村网民数量仅有5262万人。
但农村网民数量增长非常迅速,年增长率超过l00%,已达到127.7%,远高于城镇网民38.2%的增长率。但城镇与农村的互联网发展水平仍存在很大差距,城镇居民的互联网普及
率是27.3%,农村仅为7.1%。
中国的宽带网民数量增长迅速。2007年12月的宽带网民数已经达到1.63亿,占网民总体的77.6%,比2007年6月增加了4094万人,比2006年12月的l.o4亿增加了5938万人。
101.农村网民数量占全国网民的比例达到了()
第1题
Which of the following is: true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第2题
Which of the following is true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第3题
When using a mechanical(windup type)marine chronometer,how often should it be reset ().
A.Only when it is overhauled
B.Whenever the chronometer error exceeds approximately four minutes
C.At the start of each voyage
D.At the start of each voyage
E.If the chronometer rate changes from gaining to losing or vice versa
第4题
Which of the following is tree of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第5题
Which of the following is true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第6题
Which of the following is true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第7题
Which of the following is true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第8题
Which of the following is true of the Glomar Challenger?
A.It is a type of submarine.
B.It is an ongoing project.
C.It has gone on over 100 voyages.
D.It made its first DSDP voyage in 1968.
第9题
Voyage chartering have more models,such as( ).
A. single trip or trip voyage charter B. return trip or return voyage charter
C. consecutive single voyage charter D. consecutive return voyage charter
第10题
A.Bareboat charter party
B.Voyage charter party
C.Demise charter party
D.Time charter party
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