皮皮学，免费搜题
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【单选题】
HDFS是基于流数据模式访问和处理超大文件的需求而开发的，具有高容错性、靠性、扩展性、高吞吐率等特征，适合的读写任务是：A.
一次写入，读
B.
多次写入，读
C.
多次写入，多次读
D.
一次写入，多次读
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】听力原文：M: You must be pretty excited about your trip to Europe. When is it that you're leaving? W: In just three weeks. And I am excited! But there are still a few things I need to do before I go. M: Li...
A.
Purchase her plane ticket.
B.
Change her plane ticket.
C.
Pick up a passport application form.
D.
Arrange for her accommodations in Europe.
【单选题】听力原文：M: You must be pretty excited about your trip to Europe. When is it that you're leaving? W: In just three weeks, and I am excited! But there aye still a few things I need to do before I go. M: Li...
A.
Purchase her plane ticket.
B.
Change her plane ticket.
C.
Pick up a passport application form.
D.
Arrange for her accommodations in Europe.
【单选题】第22题 Jack would rather spend time complaining than ________ the problem by himself.
A.
solve
B.
solved
C.
solves
D.
to solve
【多选题】P: Is there any requirement for registering the luggage? C: P: Oh, I see. Then what kind of documents need I take when consigning my luggage? C: P: What about the charge? C: 1. Well, you need to take ...
A.
3
B.
1
C.
2
【单选题】听力原文：M: You must be pretty excited about your trip to Europe. When is it that you're leaving? W: In just three weeks. And I am excited! But there are still a few things I need to do before I go. M: Li...
A.
Purchase her plane ticket.
B.
Change her plane ticket.
C.
Pick up a passport application form.
D.
Arrange for her accommodations in Europe.
【单选题】听力原文：M: You must be pretty excited about your trip to Europe. When is it that you're leaving? W: In just three weeks and I am excited, but there are still a few things I need to do before I go. M: Lik...
A.
Purchase her plane ticket.
B.
Change her plane ticket.
C.
Pick up a passport application form.
D.
Arrange for her accommodations in Europe.
【单选题】听力原文：M: You must be pretty excited about your trip to Europe. When is it that you are leaving? W: In just three weeks, and I am excited. But there are still a few things I need to do before I go. M: L...
A.
Purchase her plane ticket.
B.
Change her plane ticket.
C.
Pick up a passport application form.
D.
Arrange for her accommodations in Europe.
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