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Match the following English scenic spots with their Chinese meanings.请将下列景点的英语名称与选项的中文意思匹配起来。
Choose the proper sentences to complete the following dialogue.请选择恰当的句子,完成下列对话。(S=Seller, C=Customer)S: Good morning. 1 ?C: Good morning. I’d like to buy a gift formy mom.Could you help me with it?S: We’ve gotplenty of silk scarves and silk dresses for you to choose from.C: The scarfis very nice.How muchis it ?S: 2 .C: It’s a littlemore than Iexpected. 3 ?S: I’m afraid I can’t.You see, it’s already 5% offthe regular price.C: Why not ask your manager if it is ok to give me a discount?S: OK.… 4 .The best wecan do is to give you a 10% discount.C: Thanks a lot.5 .S: You’re welcome.A. Could you please give me a discount?B. I'll take it.C. What can I do for you?D. Three hundred Yuan.E.I’m sorry to have kept you waiting.
Choose the proper sentences to complete the following dialogue.请选择恰当的句子,完成下列对话。Booking a TicketR=Receptionist, C=CustomerC: Hello,1 .R: When would you like to travel?C: 2 .R: Is this a round trip? Will you need a return ticket, too ?C: Yes. Check that for the 31st in the evening.R: Yes, there’s a non-stop flight to Shanghai from Longdongbao Airport on the 22nd at 9 a.m.. On the 31st you may board flight 129 at 7:30 p.m. from Shanghai Pudong Airport to Longdongbao Airport.C: OK, fine. 3 .R: Would you like to book the tickets then?C: 4 ?R: It’ll be 1850 Yuan.C: 5 ?R: Yes, please.C: Thanks a lot.D: My pleasure.A.I have to arrive in Shanghai by the 22nd.B.What’s the cost?C.Could I pay by credit card?D.I need to schedule my trip to Shanghai for next week.E.I think that can work for me
在沥青混合料中,细集料是指粒径小于( )mm的天然砂、人工砂(包括机制砂)。
A. 4.75
B. 2.36
C. 2.39
D. 4.74