项目准备阶段的融资咨询主要是从( )角度出发的。A．项目出资人或投资者B．政府主管

某培训中心采用定时热水供应系统，其设计数据如下：学员600人，60℃热水，定额为100L/（人·d），热媒为高温热水，经一台储水容积为5.0m³的半容积式水加热器供给热水，热水供水管网容积为1.2m³，回水管网容积为0.3m³，膨胀罐处管网工作压力为0.3MPa，冷水供水温度10℃，回水温度50℃，水温为10℃、50℃、60℃时水的密度分别为0.999kg/L、0.988kg/L和0.983kg/L，则循环泵流量q_x和膨胀罐总容积V_e为（）。

A．q_x=3～6m³/h，V_e=1.17m。

B．q_x=13～26m³/h，V_e=2.22m³

C．q_x=300m³/h，V_e=2.22m³

D．q_x=3～6m³/h，V_e=0.69m³

对于建筑物高程传递，水准仪在施工层校测传递上来的各水平线，误差应在（）P5之内。

A、±1mm

B、±2mm

C、±3mm

D、±4mm

一刚性双原子分子的理想气体，其体积为4×10^-3m³，内能为13.5×10²J，则其气体的压强为（）。

A．1.35×10⁵Pa

B．6.75×10⁵Pa

C．2.25×10⁵Pa

D．2.25×10²Pa

散文《听听那冷雨》的作者是台湾著名诗人、散文家（）。

(41)Orientation
Yellowstone is much more than hot ground and gushing steam. Located astride the Continental Divide, most of the park occupies a high plateau surrounded by mountains and drained by several rivers. Park boundaries enclose craggy peaks, alpine lakes, deep canyons, and vast forests. In 1872, Yellowstone became the world’s first national park, the result of great foresight on the part of many people about our eventual need for the solace and beauty of wild places.
(42) When to Go
More than half of the 3 million annum visitors come in July and August. In September and early October, the weather is good, the visitors few, and the wildlife abundant. In May and June, you can see newborn animals, but the weather may be cold, wet, and even snowy. Between about No-vember 1 and May 1 most park roads are closed to vehicles.
(43) Getting There
(44) How to Visit
The 142-mile (228.5-kilometer) Grand Loop Road forms a figure eight, with connecting spurs to the five entrances. On any visit, start with the geyser basins and Mammoth Hot Springs to see wildlife and thermal features (caution: both can be hazardous if approached too closely). On the second day, travel to the Grand Canyon of the Yellowstone, Hayden Valley, and Yellowstone Lake.
(45) Park Information
Park opens year-round.
[A] Road from North Entrance to Northeast Entrance open all year; most other park roads closed to cars November through April. Call headquarters for latest weather and road conditions.
[B] Facilities for Disabled Visitor centers, Madison and Fishing Bridge Campgrounds, most rest rooms, amphitheaters, numerous ranger-led activities, walks, and exhibits are wheelchair accessible. Free brochure available.
[C] On a longer stay, visit the Northern Range, or consider a boating or fishing trip on Yellowstone Lake; a backcountry excursion on foot or horse; or any of the numerous easy nature trails throughout the park.
[D] In early years, what made Yellowstone stand out was the extravaganza of geysers and hot springs. The wild landscape and the bison, elk, and bears were nice but, after all, America was still a pioneer country filled with scenic beauty and animals.
[E] By Plane
West Yellowstone Airport (WYS) at the West Entrance of Yellowstone. (This airport is open June through September.)
Cody Airport (COD) about 50 miles (81 kilometers) from the park.
[F] During the winter season, mid-December to mid-March, Yellowstone becomes a fantasy of steam and ice; facilities are limited but sufficient. Only the road between the North and Northeast Entrances stays open to cars, but snowmobiling is permitted on unplowed roads. Heated snow coaches offer tours and give cross-country skiers access to the 50 miles (80.5 kilometers ) of groomed trails.