—How much does it cost to build the school library? —Four yuan .

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—How much does it cost to build the school library?
—Four      yuan .       [     ]
A. million
B. millions
C. millions of
D. million of

答案

举一反三

Now children, turn to page _____ and look at the _____ picture in Lesson Two.[ ]
A. twentieth; one
B. twenty; one
C. twenty; first

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There are usually (通常) ________ days in February. [ ]
A. thirty-one
B. twenty-nine
C. thirty
D. twenty-eight

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--Sally is a middle school girl. She is in Class 6, Grade 7. How old is she?
--______[ ]
A. The thirteen.
B. Thirteenth.
C. Thirty.
D. Thirteen.

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There are ________ days in a week. ______day of a week is Saturday. [     ]
A. seventh; Seventh
B. seven; Seven
C. seventh; The seventh
D. seven; The seventh

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—What’s three and twenty-seven?
—_____.[     ]
A. thirty
B. thirties
C. thirty-one
D. forty

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