[单选题]现场设置的各种安全设施不得擅自拆、挪或移作他用。如确因施工需要，应征得该设施（ ）同意，并办理相关手续，采取相应的临时安全措施，事后应及 时恢复。
A.施工单位
B.管理单位
C.业主单位
D.监理单位

P: Phew! I had to run all the way to make it.
S: You are a little late. May I see your boarding pass
P: Let me see. Where did I put it Oh, here it is. I hope I got the non-smoking section. I was in such a hurry.
S: Yes, you did. It’s seat 32 C on the aisle.
P: Miss, this is my first flight. I wonder if you could show me the ropes.
S: Don’t be embarrassed! Everyone has to make their first flight sometime. I’d be glad to. That’s what we are here for.
P: Thanks, I don’t even know how to find my seat.
S: They are all numbered. Just go straight back and another stewardess will show you where to sit and how to fasten your safety belt.
P: And then
S: Then listen to the intercom for further instructions.
P: Thank you.
S: You are welcome. I’ll come back later to see that you are OK.
P: Thanks again. (Later)
S: Hello there. How are you doing
P:

Are teens and young adults more narcissistic (自恋的) today than in the past That’s the view of a California researcher who studies (1) people.
In her new book, The Narcissism (2) : Living in the Age of Entitlement, psychologist Jean Twenge of San Diego State University and (3) W. Keith Campbell of the University of Georgia say research shows (4) young people today have "narcissistic traits" than in (5) generations. Such traits, Twenge says, include a very. (6) and inflated sense of self, which is (7) by a preoccupation with MySpace, Facebook and YouTube.
"We’ve been on this self-admiration cultural (8) for a long time," Twenge says. (9) Twenge’s take on today’s young people isn’t universal. Studies by other researchers, including Canadian (10) Dr. Kali of the University of Western Ontario, have used the same data but found (1
A. passive
B. rational
C. negative
D. positive