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【单选题】
在独家代理和包销两种贸易,( )
A.
前者购买关系,后者是代理关系
B.
前者是代理关系,后者是购买关系
C.
两者都是代理关系
D.
两者是购买关系
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举一反三
【单选题】The word “tuhao” caught ______ attention of the dictionary’s editing team in UK after _____ BBC’s recent program on influential Chinese words.
A.
the ; a
B.
the ; the
C.
a ; the
D.
/ ; the
【单选题】A: Thank you for lending me your dictionary. B: You're welcome. But could you ( ) to me tomorrow?
A.
give it back
B.
give back it
C.
get back
【单选题】既能够治疗咳嗽气喘,又能够治疗肠燥便秘的一组药物是( )
A.
杏仁、苏子
B.
杏仁、火麻仁
C.
杏仁、柏子仁
D.
杏仁、郁李仁
E.
杏仁、胖大海
【单选题】Don't ______ every new word in the dictionary while you're reading a book.
A.
look for
B.
look up
C.
look after
【单选题】在100g水中溶解6g NaCl(摩尔质量为58.45g·mol -1 ),该溶液的质量摩尔浓度是:
A.
0.513 mol·kg -1
B.
1.03 mol·kg -1
C.
1.05 mol·kg -1
D.
2.10 mol·kg -1
【单选题】既能够治疗咳嗽气喘,又能够治疗肠燥便秘的一组药物是( )
A.
杏仁、柏子仁
B.
杏仁、苏子
C.
杏仁、郁李仁
D.
杏仁、胖大海
E.
杏仁、火麻仁
【单选题】既能够治疗咳嗽气喘,又能够治疗肠燥便秘的一组药物是
A.
苦杏仁、紫苏子
B.
苦杏仁、胖大海
C.
苦杏仁、火麻仁
D.
苦杏仁、柏子仁
【单选题】—May I use your dictionary? Mine is at home. —______. [     ]
A.
Thanks a lot
B.
I'd love to
C.
You're welcome
D.
Sure. Here you are
【单选题】听力原文:Man: Can I take the dictionary out of the room? Woman: I'm sorry. You' re not allowed to do that. But you can use it in the reading room. Q: Where does the conversation most probably take place? ...
A.
In the library.
B.
In the bookstore.
C.
In a teacher's office.
D.
In a classroom.
【单选题】----Could I use this dictionary ? ----_____.It’s a spare one.
A.
Good idea
B.
Just go ahead
C.
You’re welcome
D.
You’d better not
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