[不定项选择题]公路路基施工完成后进行压实度检测工作,现场采用挖坑罐砂方法侧定路基压度,请结合相关标准规范对以下问题进行作答。4、测压实度正确的试验步骤排序为（ ）。①移开灌砂筒并取出试坑内的量砂己备下次再用；②移开灌砂筒并消理测点表面；③测定粗糙面上砂锥的质量；④将装有量砂的灌砂筒放置在基板中心；⑤放置基板使基板中心对准测点；⑥在灌砂筒内装入量砂,把灌砂筒放在基板上,使灌砂筒中心正好对准基板中心,打开灌砂筒,测定灌入试坑内砂的质量；⑦沿基板中心向下挖坑至下一结构层顶面,并尽快称量所挖出试样的质量和含水量；⑧选点并将其表而清干净。（2018检师真题）
A.⑧⑤④③②⑦⑥①
B.⑧⑤④③②⑤⑦⑥①
C.⑧⑤③②④⑤⑦⑥①
D.⑧④③②⑤⑦⑧①

[不定项选择题]公路路基施工完成后进行压实度检测工作,现场采用挖坑罐砂方法侧定路基压度,请结合相关标准规范对以下问题进行作答。5、灌砂法试验得出试坑材料湿密度为2.30克/立方厘米,含水率为5.5%,该材料室内标准击实试验最大干密度为2.25克/立方厘米,则该测点压实度为（ ）。
A.92.49%
B.90.0%
C.96.9%
D.102.2%

[不定项选择题]共用题干 Animal's “Sixth Sense”
A tsunami（海啸）was triggered（引发）by an earthquake in the Indian Ocean in December, 2004.It killed tens of thousands of people in Asia and East Africa. Wild animals,1， seem to have escaped that terrible tsunami. This phenomenon adds weight to notions that they possess a“sixth sense” for2 ,experts said.
Sri Lankan wildlife officials have said the giant waves that killed over 24,000 people along the Indian Ocean island's coast clearly 3 wild beasts,with no dead animals found.
“No elephants are dead,not4a dead rabbit. I think animals can5 disaster.
They have a sixth sense. They know when things are happening,” H. D. Ratnayake,deputy director of Sri Lanka's Wildlife Department,said about one month after the tsunami attack. The6washed floodwaters up to 2 miles inland at Yala National Park in the ravaged（被 毁坏的）southeast, Sri Lanka's biggest wildlife7and home to hundreds of wild elephants and several leopards（豹）.
“There has been a lot of8 evidence about dogs barking or birds migrating before volcanic eruptions（火山爆发）or earthquakes. But it has not been proven ,” said Matthew van Lierop,an animal behavior 9 at Johannesburg Zoo.
“There have been no10studies because you can't really test it in a lab or field setting , ” he told Reuters. Other authorities concurred（同意）with this11.
“Wildlife seem to be able to pick up certain12 ,especially birds…there are many re- ports of birds detecting impending（迫近的）disasters , ” said Clive Walker , who has written several books on African wildlife.
Animals13 rely on the known senses such as smell or hearing to avoid danger such as predators（食肉动物）.
The notion of an animal “sixth sense”一or14other mythical power一is an enduring one which the evidence on Sri Lanka's ravaged coast is likely to add15. 13._________
A.unwillingly
B.occasionally
C.doubtfully
D.certainly