background:url(2、png),url(1、jpg),url(3、png),url(4、jpg);},表示哪张图片处在最上层() A: 2、png B: 1、jpg C: 3、png D: 4、jpg
background:url(2、png),url(1、jpg),url(3、png),url(4、jpg);},表示哪张图片处在最上层() A: 2、png B: 1、jpg C: 3、png D: 4、jpg
Queen Bee
Queen Bee
Tom is as busy as a ________, and he works like a ________. A: bear, dog B: bee, dog C: bee, horse D: bear, horse
Tom is as busy as a ________, and he works like a ________. A: bear, dog B: bee, dog C: bee, horse D: bear, horse
In 1803 the United States purchased Louisiana from _____.
In 1803 the United States purchased Louisiana from _____.
Help! A bee is ____ in my ear!
Help! A bee is ____ in my ear!
background: url(2、png),url(1、jpg),url(3、png),url(4、jpg);},表示哪张图片处在最上层（）。
background: url(2、png),url(1、jpg),url(3、png),url(4、jpg);},表示哪张图片处在最上层（）。
十六进制数BEE转换为十进制数是：（ ） A: BEE是个词，不是数！ B: 3054 C: 5756 D: 101111101110
十六进制数BEE转换为十进制数是：（ ） A: BEE是个词，不是数！ B: 3054 C: 5756 D: 101111101110
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
In 1803, President Jefferson negotiated the purchase of Louisiana from Mexico.
What is the National Spelling Bee competition?
What is the National Spelling Bee competition?
as quiet as a ( ) A: bee B: mouse C: mule D: bat
as quiet as a ( ) A: bee B: mouse C: mule D: bat