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科目:高中英语 来源: 题型:单选题

Many scientists believe sea levels ______ by more than one meter by the end of the 21st century.

A.will be risen B.will have risen
C.will have been D.will be rising

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科目:高中英语 来源: 题型:单选题

A new library        downtown. They hope to complete it by the end of this year.

A.is being builtB.has been built
C.will be builtD.is building

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科目:高中英语 来源: 题型:单选题

--- Did you telephone Uncle Sam our plan for the Christmas holidays on his farm?
--- Yes, he was happy about our arrival, and he eagerly asked when         .

A.has we arrived B.we had arrived
C.were we arriving D.we were arriving

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科目:高中英语 来源: 题型:单选题

—Why are you so busy, Mike ?
—I ______ a novel these days.

A.was writing B.wrote C.am writing D.have written

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科目:高中英语 来源: 题型:单选题

—This is the first time I __________ my first picture with my own hands.
—It's time that you __________ a picture for me.

A.took; will takeB.have taken; took
C.took; tookD.will take; have taken

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科目:高中英语 来源: 题型:单选题

After Jack had sent some e-mails, he _______ working on his project.

A.had started B.has started C.started D.starts

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科目:高中英语 来源: 题型:单选题

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科目:高中英语 来源: 题型:单选题

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