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【单选题】
对于矢量数据和栅格数据的区别,描述不正确的选项是A.
矢量数据能够提供有效的拓扑编码
B.
栅格数据能够便捷地进行叠置分析
C.
矢量数据的数据结构不够严密紧凑，需要进行数据压缩处理
D.
栅格数据难以表达地理实体之间的空间拓扑关系
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举一反三
【单选题】Choose the rhetorical device used in the following sentence: How much longer can we go on kidding these people? How long before they tum their guns in the other direction?
A.
metonymy
B.
simile
C.
metaphor
D.
rhetorical question
【单选题】听力原文：M: I tell you, I'm not sure how much longer I can keep waking up for these early morning classes. W: Well, you've never been an early riser. Maybe you should remember that when you choose your cl...
A.
Go to bed earlier.
B.
Wake up earlier in the morning
C.
Register for later classes.
D.
Use an alarm clock to wake up
【简答题】Please paraphrase the following sentences. In this connection it doesn't matter twopence if he calls himself a socialist. "How much longer can we go on kidding these people? How long before they turn ...
【判断题】How much longer can we go on kidding these people? How long before they turn their guns in the other direction? (irony)
A.
正确
B.
错误
【单选题】How much longer can we go on kidding these people? What is the meaning of “kid” in this sentence?
A.
to behave in a silly way
B.
to say something that is not true
C.
to be a child
D.
to be a young goat
【简答题】How much longer can we go on______these people?
【单选题】I’m not sure how much longer I can _____, because this is really a tough job.
A.
hang out
B.
hang on
C.
hang up
D.
hang around
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