风速和鼓风动能与冶炼条件有关，它决定着初始煤气的分布。

汤姆和家人要来中国进行为期七天的旅行，导游正在向他们介绍活动的安排：

The round trip will cost at least $4.800 in all. Some more fees(费用)may also need to be spent. I hope you will have a good trip.

DAY 1

Leave the USA for China. Your flight will include meals. drinks. and in-flight entertainment(娱乐)for your journey.

DAY 2

Arrive and check in at your hotel: Beijing Hotel. You will only need to pay￥560 (70% "discounts(折扣)off) per night for a single room.

DAY 3

In the morning we will go by subway to the Olympic Green and see the Bird's Nest.  In the afternoon. we will visit the Water Cube.

DAY 4

Enjoy a full-day tour to the Forbidden City. the Temple of Heaven and the Confucius Temple. We will begin at Tiananmen Square and then walk to the Forbidden City. In the afternoon. we will visit the Temple of Heaven and the Confucius Temple:

DAY 5

We will visit Beijing Zoo and the Summer Palace. First stop: Beijing Zoo. You have a chance to see China's most cherished(珍贵) native animal. panda. After lunch. we will take the bus to the Summer Palace.

DAY 6

We will go to the Great Wall and the Ming Tombs.

DAY 7

Take off from Beijing Capital International Airport.

小题1:How much money will they spend?

A．$4. 800.

B．NearlyS4. 800.

C．Less than $4.800.

D．More than $4.800.小题2:How long will the trip be?

A．Five days.

B．Six days

C． A week.

D．A month.小题3:How much does a single room at the Beijing Hotel for one night cost without a discount?

A．￥590.

B．￥560.

C．￥800.

D．￥700.小题4:Which of the following places will you NOT see on Day 4?

A．The Forbidden City.

B．The Summer Palace.

C．The Temple of Heaven.

D．The Confucius Temple.小题5:Which will be the route on Day 3 and Day 4?

A．The Olympic Green-- the Forbidden City-- the Temple of Heaven-- the Confucius Temple.

B．The Temple of Heaven--the Confucius Temple-- Beijing Zoo--the Olympic Green.

C．Beijing Hotel-- the Bird's Nest-- the Water Cube-- the Forbidden City.

D．Beijing Zoo-- the Summer Palace-- the Temple of Heaven-- the Forbidden City.

功能活血行气，善治风湿肩臂疼痛的药物是

A．羌活

B．姜黄

C．桂枝

D．秦艽

E．延胡索

2011年1月17日，《中国国家形象片——人物篇》开始在纽约时报广场大型电子显示屏上播放，旨在向全世界展示立体的中国。2012年3月28日，金砖国家领导人在印度首都新德里举行第四次会晤，中国、巴西、俄罗斯、印度和南非五国领导人出席。这些事实表明 [ ]

①我国坚持对外开放的基本国策

②对外开放使中国逐渐融入世界

③我国已成为世界最发达的国家

④我国正以积极的姿态走向世界

A．①②③

B．①②④

C．①③④

D．②③④

石墨炉原子吸收法与火焰原子是手法比较，其缺点是（）

武器装备研制、生产和试验单位应当建立故障的（），及时报告产品发生的故障，分析故障原因，并采取有效的纠正措施，防止故障再现。

A、报告制度

B、分析制度

C、报告、分析和纠正措施系统