以下水平截面的冠内精密附着体中,哪种的固位力最强() A.H形 B.T形 C.V形

题型:单项选择题 A1/A2型题

问题:

以下水平截面的冠内精密附着体中,哪种的固位力最强()

A.H形

B.T形

C.V形

D.I形

E.差别不大

考点:口腔医学技术(主管技师)专业知识专业知识题库
题型:单项选择题 A1/A2型题

小儿反复呼吸道感染肺脾气虚证的首选方剂是()

A.金匮肾气丸

B.补肾地黄丸

C.右归丸

D.左归丸

E.玉屏风散合六君子汤

题型:单项选择题 A1/A2型题

A. CANYON COUNTRY PARK

     Arizona's northwest region is home to aweinspiring beauty, including one of the Seven Wonders of

the world: the Grand Canyon.Explore further and you will find the beautiful Sedona and Oak Creek

Canyon and the highpeaked San Francisco Mountains. Activities change along with the colors of the

seasons, from hiking and rafting to skiing and sledding.

B. CHIEF SLEEP EASY RV PARK

     Quiet park for all with great value. Located in a small town but close to larger towns in Nevada and

Utah. Club house and Internet.Most utilities paid. Then retreat to this campground with lush landscaping

and a lovely San Gabriel Mountains backdrop. Enjoy WiFi and modern service for your computing

needs. The full gym and heated pool are open yearround, the minimarket is fully stocked and catering

service is available.

C. ARIZONA RV PARK

     Open all year.Set at 7,000 feet under the cool shade of ponderosa pines near the Coconino

National Forest and the Historic Route 66. Set out on hiking trails from your cliff dwellings. Northern

Arizona features local geology and native cultures. Shop and dine in downtown Flagstaff.KOA staff can

help arrange tours to northern Arizona sites.

D. CANYON MOTEL & RV PARK

     This property is rated 1 in the Williams www.tripadvisor.com for the third year in a row. This grand

canyon country location is a perfect escape from the ordinary mountain views and located in the largest

growth of ponderosa pines in the world. Go south 3/4 mile and the park is the first business on the right.

E. RED LODGE OAK PARK

     Open: May 11~September 30.Our Activities: golf, trout fishing, hiking, horseback riding, and

shopping. Our Events: heated swimming pool, available memorial day through labor and fun cycles.

F. FLINTSTONES BEDROCK CITY PARK

     Located in beautiful northern Arizona, it is a theme park of wildlife, with a natural animal zoo, a gift

shop, a diner, a convenience store, galleries and restaurants.The legendary Beartooth Highway begins

near this place, which winds for 69 miles past glaciers, alpine lakes and towering peaks in Montana and

Wyoming to Yellowstone National Park.

请阅读以下旅游者的信息,然后匹配旅游者和其选定的旅游公园的信息。

1. Danniel, a professor, poet and historian, from Newcastle, wants to spend their fiveday holidays,

along with his students, by exploring local history and native cultures this October.                 

2. Orwell, a great quiet writer, will spend his holiday from May 1 to May 15. He is used to doing

exercises in the gym in the morning, and enjoys swimming in a heated pool at noon.                  

3. Nick, who likes hiking and rafting, wants to ride the nearby Skyride up to 11,500 feet for a view

of the Grand Canyon, Utah and the city of Flagstaff this summer.                 

4. Bergius, from Greek, active and challenging, competed in the local 12th Horseback Riding. He will

marry his girlfriend by traveling this August. His girlfriend is interested in riding a cycle and shopping. 

                 

5. Cuvier, biologist of studying wild animals and plants, will attend the Animals Festival of Nation,

Mountain Man Rendezvous and other summer festivals. He is also about to visit Yellowstone National

Park by the way.                   

题型:单项选择题 A1/A2型题

停车时,应逐渐地卸去负荷,逐渐的降低转速,待油温,水温降至()时,再关闭油门停车。

A、50~60℃ 

B、40~50℃ 

C、60~70℃ 

D、70~80℃

题型:单项选择题 A1/A2型题

机关管理制度产生的基础是()

A.机关管理理论

B.机关管理实践

C.机关管理法规

D.机关管理政策

题型:单项选择题 A1/A2型题

人防工程内严禁采用()和闪点小于600C的液体作为燃料。

A、液化石油气

B、天然气

C、煤气

D、木材

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