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【单选题】
听力原文:M: Hi, Jane...Say, are you OK? You've looking a bit tired. W: Oh, I am. It's my neighbors. M: Oh, so they're acting up again. Huh? W: Unfortunately, yes, they are. M: Loud music? W: Not exactly. You've been to my apartment, right? M: Yeah, I've been there once. It's a nice place. W: Well, thank you. So you remember I live on the top floor. Well, last night, around eleven, my neighbors decided to go up on the roof of my apartment building! M: The roof? Really? W: Yeah. They had this guy in from out of town and they wanted to show him the view! Can you believe it? I'm soundly asleep, and all of a sudden I hear 'stomp, stomp, stomp!' They're walking around on the roof. It sounded like my ceiling was going to fall in. M: So what did you do? W: Well, after about ten minutes, I got dressed and went up there to tell them to be quiet. I was so mad. Then of course after that, I couldn't go back to sleep. M: Oh, don't you hate when that happens? You can't fall asleep, and then before you know it, it's morning and the alarm clock is going off. (20)
A.
Her colleagues.
B.
Her neighbors.
C.
Her friends.
D.
Her schoolmates.
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皮皮学刷刷变学霸
举一反三
【判断题】设计概算的组成,是根据建设规模的大小而确定的,一般由建设项目总概算、单项工程概算组成。
A.
正确
B.
错误
【单选题】恒温下,下列物质的状态变化中,△S变化最大的是(   )
A.
H 2 O(l)=H 2 O(g)
B.
H 2 O(s)=H 2 O(g)
C.
H 2 O(s)=H 2 O(l)
D.
H 2 O(l)=H 2 O(s)
【简答题】已知:Na 2 CO 3 ·10H 2 O(s)=Na 2 CO 3 (s)+10H 2 O(g) ΔH1=+532.36 kJ·mol -1 Na 2 CO 3 ·10H 2 O(s)=Na 2 CO 3 ·H 2 O(s)+9H 2 O(g) ΔH1=+473.63 kJ·mol -1 写出Na 2 CO 3 ·H 2 O脱水反应的热化学方程式__________________。
【单选题】建设项目总概算由工程费用、工程建设其他费用和( )组成。
A.
建安工程费用和设备购置费等
B.
设备工器具购置费
C.
预备费、投资方向调节税、建设期贷款利息等
D.
土地使用费及勘察设计费
【单选题】建设项目总概算由工程费用、工程建设其他费用和( )组成。
A.
建安工程费用和设备购置费等
B.
设备工器具购置费
C.
土地使用费及勘察设计费
D.
预备费、投资方向调节税、建设期贷款利息等
【单选题】下列各组热化学方程式中,△H 1 >△H 2 的是 [     ] ①C(s)+O 2 (g)===CO 2 (g)   △H 1 C(s)+1/2O 2 (g)===CO(g)    △H 2 ②S(s)+O 2 (g)===SO 2 (g)     △H 1 S(g)+O 2 (g)===SO 2 (g)    △H 2 ③H 2 (g)+1/2O 2 (g)===H 2 O(l)   △H ...
A.
B.
C.
②③④
D.
①②③
【单选题】下列各组热化学方程式中,△H 1 >△H 2 的是 ①C(s)+O 2 (g)===CO 2 (g)  △H 1 C(s)+1/2O 2 (g)='==CO' (g) △H 2 ②S(s)+O 2 (g)===SO 2 (g)  △H 1 S(g)+O 2 (g)===SO 2 (g)  △H 2 ③H 2 (g)+1/2O 2 (g)===H 2 O(l) △H 1 2H 2 (g)+O 2 (...
A.
B.
②③④
C.
D.
①②
【简答题】(2分)已知 Na 2 CO 3 ·10H 2 O(s)=Na 2 CO 3 (s)+10H 2 O(g)      Δ H 1 ='+532.36' kJ·mol -1 Na 2 CO 3 ·10H 2 O(s)=Na 2 CO 3 ·H 2 O(s)+9H 2 O(g)  Δ H 1 ='+473.63' kJ·mol -1 写出Na 2 CO 3 ·H 2 O脱水反应的热化学方程式____
【单选题】下列变化过程中,熵在减小(即△S<O)的是(  )
A.
H 2 O(s)→H 2 O(1)→H 2 O(g)
B.
CaCO 3 =CaO+CO 2
C.
2Na+2H 2 O=2Na + +2OH - +H 2 ↑
D.
2H 2 (g)+O 2 (g)=2H 2 O(1)
【判断题】在弗洛伊德看来,本能和冲动、动力、驱力等密切相关。
A.
正确
B.
错误
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