用人单位与劳动者已建立劳动关系,但未同时订立书面劳动合同的,则用人单位应当自用工之日

题型:单项选择题

问题:

用人单位与劳动者已建立劳动关系,但未同时订立书面劳动合同的,则用人单位应当自用工之日起( )内订立书面劳动合同。

A.15日

B.1个月

C.2个月

D.3个月

考点:一级建造师建设工程法规及相关知识建设工程法规及相关知识
题型:单项选择题

患者女,6个月。出生后即发现双侧上唇裂开。诊断为“先天性双侧唇裂,混合型”,其临床表现应该是双侧唇裂()。

A.合并双侧腭裂

B.合并单侧腭裂

C.合并其他面裂

D.合并双侧牙槽突裂

E.一侧完全,一侧不完全唇裂

题型:单项选择题

4P是产品市场营销组合而7P是服务市场营销组合。()

题型:单项选择题
Rick, Bill, David, Jack 和 Tom是美国一家研究所的员工,他们正在寻找度假的地方,要亲眼看看全球气候变暖对地球的影响。下面(A, B, C, D, E和F)是Mother Nature Network提供的在不久的将来因全球气候变暖可能要消失的6个地方的有关信息,请你从中选出最适合他们去的地方。选项中有一项是多余选项。
61. Rick: I love nature. I think any place in nature is beautiful and worth protecting. However, more and more lands are becoming deserts. I’d like to go to a place which will let me have a close look at the landscape before it is swallowed by deserts.
62. Bill: I love sea, so do my wife and my son. I’d like to stay in a place for some time with my family to experience the sea thoroughly—to see it with my own eyes; to smell it with my own nose; and to feel it with my own body.
63. David: I want to get some information that will be of some help to see the damage pollution has done to corals so that we may have some idea to prevent them from disappearing completely.
64. Jack: I love nature, but I don’t like travel long way. I don’t want to go to other countries. I plan to go to some place in my own country to see glaciers before it’s too late.
65. Tom: I love nature and I also love travel. I plan to go to an area where climate-related disasters may happen so that I will collect some information for my research work although it may be a little dangerous.
Globe warming is a serious problem. Climate change is rapidly altering the landscape of our planet. We may be one of the last generations to see some of the Earth's most cherished places. Here's our list of 6 places to see before they completely disappear.
A. Glacier National Park
Just slightly more than 100 years ago, there were as many as 150 glaciers dotted throughout Glacier National Park in the north of the U S A. By 2005, only 27 remained, and those are expected to disappear completely by 2030, if not earlier. Many of the plant and animal species that call the park home require cold water, meaning the ecosystem of the park stands to change dramatically when the glaciers are gone.
B. Great Barrier Reef
It's so large that it can be seen from space, but the Great Barrier Reef is disappearing at an increased rate because of climate change. Rising ocean temperatures, water pollution, ocean acidification and cyclones continually hit the reef and have caused mass coral bleaching. What took 8,000 years for nature to build could disappear within our lifetimes.
C. Maldives
Maldives is the lowest-lying country in the world, with a maximum natural ground level of 2.3 meters (7 feet, 7 inches), and an average of only 1.5 meters (4 feet, 11 inches) above sea level. If sea levels rise too much, the country would earn an unwanted superlative: the first nation to be swallowed by the ocean because of global warming.
D. Patagonia
A land of untouched beauty, South America's Patagonia stands to be dramatically altered by climate change. Many of its glaciers are steadfastly retreating due to rising temperatures and declining rainfall. While this land doesn't stand to disappear entirely, its landscape may soon be altered beyond recognition if global warming persists.
E. Bangladesh
Set in the low-lying Ganges–Brahmaputra River Delta, Bangladesh sits in a perfect storm of climactic conditions. About 50 percent of the area would be flooded if the sea level were to rise by 1 meter. Bangladesh also lies at the heart of the monsoon belt. Natural calamities, such as floods, tropical cyclones, tornadoes and tidal bores(怒潮)occur here almost every year — with tragic results.
F. South Australia
Much like the Sahara in Africa, desertification also threatens South Australia. Across the region, fresh water supplies are rapidly drying up. Meanwhile, the parched(焦干的)landscape increases the occurrence of wildfires, threatening agriculture, wildlife and hundreds of Australian homes.
题型:单项选择题

患者,女,62岁,反复腰背痛2年,加重15天入院。患者48岁停经,几天前行双能X线骨密度检查示:骨密度较正常年轻人平均值降低的标准差数为2.70s。

已获FDA批准用于防治骨质疏松症的雌激素类药物不包括()

A.premarin

B.炔雌醇

C.estradiol

D.ogen

E.raloxifene

题型:单项选择题

注册时审核重点为核实企业生产场地、技术装备的是

A.一类医疗器械
B.二类医疗器械
C.三类医疗器械
D.试产品
E.准产品

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