申请房屋登记时,申请登记材料不能提供原件的,应当提交经有关机关确认与原件一致的复印件。()
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多见于男性,常有体重减轻,腰背部剧痛,X线示颅骨有边缘较整齐的,圆形溶骨病损()。
A. 血中白细胞计数升高
B. 血沉加快
C. 血中酸性磷酸酶升高
D. 血中碱性磷酸酶升高
E. 尿中本周蛋白(+)
Passage One Thousands of years ago, in the middle of an ocean, miles from the nearest island, an undersea volcano broke out. The hot liquid got higher and higher and spread wider and wider. In this way, an island rose up in the sea. As time went on, hot sun and cool rains made the rock split and break to pieces. Sea waves hit against the rock. In this way, soil and sand came into being. Nothing lived on the naked soil. And then the wind and birds brought plant seeds, spiders and other little living things there. Only plants could grow first. Only they, in sunlight, could produce food from the soil, water and air. While many animals landed on the island, they could find no food. A spider made its web uselessly,because there were no insects( 昆虫) for its web to catch. Insects couldn’t stay until there were plants for them to eat. So plants had to be the first life on this new island. According to the passage, which of the following is TRUE()
A. Spiders were the first life that could live on the island.
B. The island is far away from any piece of land.
C. Insects could not live on the island without plants
D. Plants were brought to the island by human beings
为减少室内有害气体的影响,室内的通风系统和空调系统宜采用半封闭形式而不采用全封闭形式。()
A. 对
B. 错
(每小题的备选答案中有一个或一个以上符合题意) 某临街住宅楼于1996年末建成,砖混结构,共5层。4年前经有关部门批准,该楼一层全部改为店铺或餐馆。经调查,一层产权人的经营方式有出租和自营两种情况。 将一层住宅用房改为店铺,通常均将临街外墙窗洞口改为门洞口,从结构安全度分析,外墙体应具有足够的( )。
A. 热工性能
B. 强度
C. 防火性能
D. 稳定性