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【简答题】
阅读下列材料,在空白处填入适当的内容(不多于3个单词)或括号内单词的正确形式。 Waitress: Hi. This is your order, sir. What else can I do for you? Customer: No, thank you. 小题1: the way, are you new here? I often come to this cafe. But I haven’t seen you here 小题2: . Waitress: Yes. It’s been three days 小题3: I started this part-time job. I'm still a student now. Customer: Do you mind if I ask you why you 小题4: (take)the part-time job here? Waitress: Of course not. You know, there are many foreign 小题5: (customer) like you here. And I think it's very good for me to improve my oral English. Customer: Oh, are you a student of English? Or do you just study English only for interest's sake? Waitress: No, I'm not a student of English. 小题6: I do like English. You know I'm going to be a volunteer in the next Olympics 小题7: I want to be helpful with the language. So I try my 小题8: (good) to improve my English and get myself well 小题9: (prepare) ahead of time. Customer: Very nice. I guess you’ll make 小题10: . Thank you for your time. Waitress: Thank you, sir. Customer: My pleasure.
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【简答题】避雷器一般与被保护设备(),且位于电源侧,其放电电压()被保护设备的绝缘耐压值。
【单选题】避雷器一般与被保护设备(),可有效限制过电压波幅值。
A.
串联
B.
并联
C.
三角形连接
D.
星形连接
【单选题】计算机思维最根本的内容,其本质是____和自动化。
A.
计算机技术
B.
递归
C.
并行处理
D.
抽象
【单选题】称取钢样2.000 g,充分燃烧后产生的SO2通入50.00 mL 0.01000 mol/L NaOH溶液中吸收,过量的NaOH用0.01000 mol/L HCl溶液返滴定至酚酞终点,消耗30.00 mL,则钢样中硫的质量分数为
A.
r(S)=32.06, H2SO3的pKa1=1.89,pKa2=7.20]
B.
0.16
C.
0.32
D.
0.08
E.
0.
【简答题】液化气船是运输液化石油气或液化天然气的船,液化石油气船简称为LPG船,液化天然气船简称为 船
【多选题】下列可以用作鸡尾酒的装饰物的有( )
A.
红樱桃
B.
青橄榄
C.
植物的青枝绿叶
D.
一根吸管
【单选题】液化天然气的简称是 ( )。
A.
LNG
B.
LPG
C.
CNG
D.
ATF
【单选题】在与人交谈时 ,双方应该注视对方的( ) ,才不算失礼 。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
、 上半身
B.
、 双眉到鼻尖 ,三角区
C.
、 颈部
D.
、 脚
【单选题】液化天然气的简称是()。
A.
LGG
B.
LNG
C.
LRG
D.
LOG
【单选题】避雷器一般与被保护设备()
A.
串联
B.
并联
C.
先并联后串联
D.
先串联后并联
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