【单选题】【消耗次数：1】
在 SQL 语句中，视图定义的命令是
①
ALTER VIEW
②
SELECT VIEW
③
CREATE VIEW
④
MODIFY VIEW
参考答案：
复制
纠错
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在AutoCAD中，VIEW视图管理命令有时无法作用，这种情况下，应检查（）。
①
A.SNAP是否为开启状态
②
B.VIEWRES是否为PastZoom状态
③
C.ORTHO是否为OSNAP状态
④
D.Regenauto变量是否设置为OFF状态
【单选题】
What does the functional view of language see language?
①
A system of categories based on the communicative needs of the learner
②
A communicative tool to build up and maintain social relations between people
③
A linguistic system made up of various subsystems
④
A a linguistic system and a means for doing things.
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What does the structural view of language see language?
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A system of categories based on the communicative needs of the learner
②
A communicative tool to build up and maintain social relations between people
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A linguistic system made up of various subsystems
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A linguistic system and a means for doing things.
【单选题】
What does the interactional view of language see language?
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A system of categories based on the communicative needs of the learner
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A communicative tool to build up and maintain social relations between people
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A linguistic system made up of various subsystems
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A linguistic system and a means for doing things.
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David watched her car until it ________ from view.
①
remainded
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dalayed
③
grew
④
disappeared
【单选题】
4. David watched her car until it ____ from view.
①
remained
②
delayed
③
grew
④
disappeared
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