在一次体检时,发现小王体内没有乙肝抗体,医生建议他注射乙肝疫苗.注射的乙肝疫苗和产生的免疫方式分别是( )
A:抗体、非特异性免疫
B:抗原、非特异性免疫
C:抗体、特异性免疫
D:抗原、特异性免疫
若下图城市功能区分布合理,据此回答下列各题。
A
Fascinating Plant Show
All kinds of plants from all over the world will surprise you!
Time: 8:00 am—6:00 pm, May 1st—May 10th
Ticket price: ¥10
Place: People's Park
Traffic: No.1 Bus, No.10 Bus, No.12 Bus
Welcome to the Biggest Gardening Club!
Do you like gardening? Do you want to learn how to plant flowers? Please come to the Gardening Club.
Time: 10:00 am—4:30 pm, Wednesday—Sunday
Tel: 15831777899
Mr. Mango's Fruit Store Sale
We have all kinds of fresh fruits on sale. Do you like apples? We have red apples for only ¥2/kilo. We also have mangoes(芒果) for¥6/kilo, watermelons for¥1/kilo and pears for ¥2/kilo. Come and see by yourself.
Time: 8:00 am—8:00 pm
Hotline: 5684764
图为形态结构、生活习性互不相同的几种动物,下列相关分析中,错误的是( )
认真观察如图,你认为目前世界上发现的最大的青铜器是( )