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【简答题】
如果一棵二的先根遍历序列是DCBAEF,中根序列是CDABFE,则后根序列是________
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【单选题】Listen to a long conversations and choose the best answer to each question you hear. What do we know about those people who are invited to the party B2-U3_3_2.mp3:
A.
They like the lifestyle at the beginning of the 1960s.
B.
They are inspired by the entertainment of the 1960s.
C.
They are big fans of famous actresses in the 1960s.
D.
They are likely to dress like people in the 1960s.
【单选题】Listen to a long conversations and choose the best answer to each question you hear. U3_3_2.mp3: Q3-3-2_1.mp3:
A.
They like the lifestyle at the beginning of the 1960s.
B.
They are inspired by the entertainment of the 1960s.
C.
They are big fans of famous actresses in the 1960s.
D.
They are likely to dress like people in the 1960s.
【简答题】Listen
to the two conversations. Check ( √ ) Christiane’s and Dan’s job(s). Audio Track 4-3-2.mp3: Christiane AmanpourA. news anchor B. international correspondent
【单选题】“You are wanted on ______ phone.” is another way to say “Someone wants to speak to you by ________phone.”
A.
/ , /
B.
/ , the
C.
the , /
D.
the, the
【简答题】Section B 2016-6-sectionB.mp3: Directions: In this section, you will hear two long conversations. At the end of each conversations you will hear four questions. Both the conversations and the question...
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