环境风险评价划分评价等级的依据是（）。A.评价项目的物质危险性 B.功能单元重大危险
题型：不定项选择
问题：
环境风险评价划分评价等级的依据是（）。
A.评价项目的物质危险性
B.功能单元重大危险源判定结果
C.环境敏感程度
D.风险识别范围
题型：不定项选择
Sydney Tower
Address: 100Market St, Sydney
Phone: 02 9333 9222
Fax: 02 9333 9203
Open time: 9:00am to 10:30 pm(Saturdays to 11:30 pm)
Ticket: $60 (for an adult)
$30 (for a child)
Website: www.sydneytower.com.au
How to get there: train to Town Hall Station and a short walk along Market Street
How to book tickets: by phone/ fax or through the web
Attraction: Sydney’s best views are just the beginning! Sydney Tower takes you to the highest point above Sydney for exciting 360°views of our beautiful city.
小题1:Sydney Tower is ______ in Sydney, Australia.
A．the busiest street
B．the biggest station
C．the most beautiful park
D．the highest point小题2:If you want to book a ticket to Sydney Tower, you can’t _______.
A．email sydneytower @ hotmail, corn
B．fax 02 9333 9203
C．search www.sydneytower, com. au
D．dial 02 9333 9222小题3:Frank wants to go to Sydney Tower with his two children, he will pay ________.
A．$60
B．$90
C．$120
D．$150小题4:Last Saturday, Johnson went to visit Sydney Tower. He had to get down the tower _________.
A．after 11:30 pm
B．before 11:30 pm
C．at 10:30 pm
D．by 10:30 pm小题5:The passage, above is probably________.
A．a piece of news
B．a conversation
C．a story
D．an advertisement