Twelve is to three ______ four is to one.
A.what
B.as
C.that
D.like
参考答案:
解析: B
下列各存储器中,存取速度最快的是( )。
A.CD-ROM
B.内存储器
C.软盘
D.硬盘
句型拓展,对划线部分提问。
1 It is windy .
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2. I am getting on well with it.
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3. I wash it twice a week .
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4. He will be back in four days
5.It took us thirty minutes to walk there .