There is _______ interesting in the film, so ____ is interested in it .
A. simething, nobody
B. nothing, somebody
C. anything, anybody
D. nothing, nobody
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There ____ a pen, a ruler and some books on the desk.
A. is
B. are
C. am
D. be
The two cups of milk ____ for me.
A. is
B. are
C. am
D. be
关于IP 地址的说法，正确的是
A. 四段数字，但位数不确定
B. 四段数字，二进制形式下共32位
C. 三段数字，二进制形式下32位
D. 四段数字，十进制形式下32位
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