园林照明设计的步骤主要有（）等。A、明确照明对象的功能和照明要求 B、选择照明方式

下列氧化还原反应中，电子得失情况表示不正确的是

A．

B．

C．

D．

如图，下表是同学甲在复习中国古代科技文化时，制作出的简表（部分），其中错误的有几处？

A．1

B．2

C．3

D．4

1Art exhibition: The 16th Asian International Art exhibition from Dec.18, 2005 to Jan.10, 2006 at the Guangdong Museum of Art.

The exhibition will highlight over 300 works from Japan, Korea, China Mainland, China Hong Kong, China Macau, Malaysia, Singapore, the Philippine, Indonesia and Australia.

RMB 70, 90, 100

Booking Tel: 88677766

2Concert: Christmas Concert performed by German organist Thorsten Macder and the Guangzhou Symphony Orchestra, conducted by Yu Feng.

RMB 80,120,180,230

8pm on Dec 23

Symphony performing Hall. Guangdong Xinghai Concert Hall.

Booking Tel: 87352222

3Thailand cuisine festival: In the Greenery Café at Garden Hotel from Dec.20, 2005 to Feb 20,2006.

Booking Tel: 87675443

4Performance: At Sun Yatsen Memorial Hall; 8pm on December 6,7,9

RMB 100,160,200,260

Tel: 89785656

小题1:The group of the advertisements are mainly about          in Guangzhou Morning Post.

A．sports

B．business trade

C．city life

D．city guide小题2:If you want to go to the concert with your two friends, you will at least carry  ____ yuan with you.

A．240

B．160

C．80

D．190小题3:The countries in the 16th Asian International Art Exhibition are all in Asia except         .

A．Korea

B．China Macau

C．Indonesia

D．Australia小题4:If you want to enjoy yourself on December 7, you will probably dial the telephone number          .

A．89785656

B．87675443

C．87352222

D．88677766

有关食管的描述，错误的是

A．食管的第1个生理性狭窄位于咽食管交接处

B．食管的第2处生理性狭窄位于主动脉弓压迹水平

C．食管的第3处生理性狭窄在膈食管裂孔处

D．食管壁无浆膜层

E．食管的肌层上部为横纹肌，下部为平滑肌

低温钢焊条牌号符合用D表示。