—How many years has life been on earth?— years, I think.[ ]A. 5 mi

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—How many years has life been on earth?
— years, I think.[ ]
A. 5 millions
B. 5 millions of
C. Million of
D. Millions of

答案

举一反三

将下列数字按从大到小的顺序排列出来。（只需填入数字前的英文序号）
A.    205
B.    1.78
C.    forty-five million, five hundred and six thousand
D.    two thousand and five
E.    three hundred and nine point four five
_____  ＞ _____  ＞ _____ ＞_____   ＞_____

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The Founding of A Republic is enjoyed by ______ people all over China.   [     ]
A. million of
B. 35 millions
C. millions of

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Every year,         _ tourists visit Stonehenge.        [     ]
A. thousand
B. thousand of
C. housands of

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             people fled from their homes because of Haiti Earthquake.    [     ]
A. Thousand of
B. Two thousands of
C. thousands of

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—Look! What is        over there?
—Oh, dear! The house is on fire. Let"s call          quickly.          [     ]
A. happening, 120
B. happening, 119
C. happened, 110

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