题目内容
( ) 4. On June 2nd this year, people celebrated the Dragon Boat Festival near the Songhua River. To our joy,there was little rubbish left.
A. thousands of B. thousand
C. two thousands
4. A thousand不可单独使用,必须与数字连用,与数字
连用时,词尾不加s. thousands of意为“成千上万的”。故选A.
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