境外企业、组织和个人租赁农村集体土地是否进行确权登记？

如图所示，将正在发声的音叉紧靠悬线下的轻质小球，发现小球被多次弹开．这个实验可以说明（　　）

A．声音的传播需要介质

B．声波能被多次反射形成回声

C．音调的高低是由频率决定的

D．声音是由物体的振动产生的

下列哪项属于肾阳虚的症状（）

A.脉无力而迟缓

B.午后潮热

C.心烦不安

D.舌干红

E.阳事易兴

阅读理解。

     The most popular of the amusement parks in Canada is Paramount Canada's Wonderland.

This park frequently gets the most visitors of any seasonal park in North America.One reason

is its numbers of wild rides.For younger kids,the television characters are very exciting.You can

see Fred Flinstone,SpongeBob SquarePants or Dora the Explorer.There are often rides starring

these characters that are more popular among younger children.There are plenty of fantastic

shows for families to watch as well.What's more,the admission to the park includes the nearby

Splash Works water park.

     Another popular theme park is Galaxyland Amusement Park.Amusement park fun shouldn't

be limited to just the summer months,and Galaxyland is aware of this.As the world's largest

indoor amusement park,Galaxyland packs in it 25 breathtaking rides and attractions.It is also

home to one of the world's largest indoor roller coasters Galaxyland remains one of the most

popular theme parks in Canada for older children because of attractions like the Rock 'N'Ride

Dance Party.This party combines music,music videos and unlimited rides from 8 pm to midnight.

     One of the most visited amusement parks in Canada on the west coast is Playland.Playland,

unlike other Canadian theme parks,has a long history in its city.Playland has all the fun of a

carnival,with scary houses,merrygorounds and a ferris wheel.There are also modern additions

in the park,like a climbing wall for kids and a video game room.Playland is open from spring

through fall,though only on weekends and holidays before June 18 and after September lst.

1．Which of the following is TRUE about Paramount Canada's Wonderland?

A．It is the largest seasonal park in Canada.

B．It offers many interesting shows to visitors.

C．Its rides star many characters popular among adults.

D．It has the biggest number of visitors of all the Canadian parks.

2．What makes Playland different from other Canadian theme parks?

A．Its large indoor roller coaster.

B．Its video game room.

C．Its location.

D．Its long history.

3．What do these three popular theme parks have in common?

A．They all have attractions for children.

B．They all open throughout the year.

C．They all have parties at night.

D．They are all outdoor parks.

4．If you visit one particular park,you need not pay for admission when you visit________.

A．Playland

B．Paramount Canada's Wonderland

C．Splash Works water park

D．Galaxyland Amusement Park

5．The text is mainly intended to________.

A．encourage people to travel in Canada

B．compare different theme parks in Canada

C．introduce some popular Canadian theme parks

D．offer some tips on visiting theme parks in Canada

关于原发性甲状腺功能亢进声像图的表现特点，不正确的是（）。

A.双侧甲状腺弥漫性增大

B.实质回声增粗、不均

C.实质回声均匀，血流丰富

D.CDFI示血流呈"火海样"

E.甲状腺动脉血流速度增快

省公司级单位基建管理部门管理职责主要有（）。

A.负责工程结算数据集中管理、工程结算督察和工程结算检查等工作

B.贯彻落实公司工程结算管理有关要求，负责所辖工程结算管理工作，审核批准工程结算

C.负责指导、检查、考核建设管理单位及业主项目部的工程结算工作

D.负责配合国网基建部开展工程结算监督检查工作

E.负责组织开展所辖输变电工程造价分析工作