塑料土工加筋带的断裂伸长率应()。A.≥5% B.≥8% C.≤8% D.≤5%

题型:单项选择题

问题:

塑料土工加筋带的断裂伸长率应()。

A.≥5%

B.≥8%

C.≤8%

D.≤5%

考点:公路工程试验检测员金属、支座、土工合成材料类金属、支座、土工合成材料类题库
题型:单项选择题
A poor girl was selling flowers in the street  21 Christmas Eve. Her parents were ill, so she  22 get money for food. It was very cold. The girl felt cold and hungry. She stopped  23 a beautiful house. The girl knocked  24  the door and a man came out. She asked  25 he needed some flowers. The man said he didn't want  26 . She left the house and felt tired. She sat down at the  27 of a tall wall. She looked  28 the flowers. 'Ihe flowers  29 very nice. She suddenly had an unusual feeling. She felt she became light,   30 slowly she began to fly into the sky. She  31 higher and higher and at last she found herself on the clouds. A group of people were coming to meet her. At the head of them  32 her granny. She welcomed her and asked her why she didn't  33 .The girl told her that she had to  34 to get money became her parents were badly ill. Granny told her  35 and gave her lots of beautiful clothes and delicious food. The girl laughed  36 .
It snowed  37  that night. The girl died  38 a smile on her face.   39 , people in the beautiful house began to sing Christmas songs and   40 .
小题1:
A. inB.onC.atD.(不填)
小题2:
A.couldB.had betterC.would likeD.had to
小题3:
A.in front ofB.in the front ofC.behindD.beside
小题4:
A.atB.toC.inD.for
小题5:
A.whatB.whyC.ifD.when
小题6:
A.someB.anyC. nothingD.something
小题7:
A.headB.footC.topD.middle
小题8:
A.forB.upC.(不填)D.at
小题9:
A.feelsB.feltC.smelt D.smells
小题10:
A.andB.butC.soD.or
小题11:
A.wentB.gotC.lookedD.flew
小题12:
A.hasB.wasC.hadD.were
小题13:
A.get moneyB.go outC.come to see herD.stay at home
小题14:
A.fly into the skyB.come hereC.sell flowersD.help others
小题15:
A.didn't worryB.not to worryC.to not worryD.to worry not
小题16:
A.happyB.happierC.happiestD.happily
小题17:
A.heavilyB.heavyC.largelyD.strongly
小题18:
A.hadB.hasC.withD.without
小题19:
A.By the way B.At the same timeC.except the girlD.By way
小题20:
A.looked after the girlB.talked about the girlC.enjoyed themselvesD.watched themselves
题型:单项选择题

化石证据显示,恐龙在灭绝之前的一段时间,骨骼出现了_________,蛋壳变得________,因此卵中的胚胎容易受到威胁。这一证据支持了恐龙是逐渐消亡的假说,灭绝的原因是不能适应当时的________变化。

题型:单项选择题

开户行应审核开户申请书要素是否齐全、规范、真实,审核完毕在“银行审核意见”处明确填写“同意”或“不同意”(不同意的应注明原因),加盖银行业务公章和()名经办人名章。

A.1

B.2

C.3

D.4

题型:单项选择题

改革开放以来,珠海的社会和经济取得了巨大发展,GDP以年均21%的速度增长,从当年落后的边陲小镇,发展成现代化的海滨式花园城市。2007年,珠海国内生产总值达895.9亿元,三大产业比例为2.9:55.2:41.9。高新技术企业产值1123.7亿元,占工业产值的47.7%。随着经济的发展,珠海自主创新能力也在不断提升,2007年,全市专利申请量2217件,增长4.7%,其中发明专利458件,增长14.2%。专利授权量1657件,增长32.5%。

综观珠海经济发展史,珠海经济增长主要依靠第二产业的增长,第二产业中又主要依靠大中型工业企业的发展。2007年,珠海大中型工业企业产值占全部工业产值的74.7%。2000年R&D资源清查数据表明,珠海自主创新行业主要集中在制造业,制造业R&D经费支出占全部的89.5%,接近九成。

下列说法正确的是()。

A.2004年专利授权量比2003年专利授权量更多

B.2005年的新产品销售收入有所增高

C.在2007年比2002年增长一列中,最高为科技项目

D.2007年,制造业R&D经费支出少

题型:单项选择题

关于盆腔炎的感染途径,不正确的说法是().

A.链球菌感染多经淋巴系统蔓延

B.葡萄球菌感染沿生殖器黏膜上行蔓延

C.厌氧菌感染沿生殖器黏膜上行蔓延

D.大肠埃希菌感染经淋巴系统蔓延

E.结核菌感染经血液循环传播

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