能直接与CPU交换信息的存储器是()。

计算机按性能可以分为超级计算机、大型计算机、小型计算机、微型计算机和()。

There are few _______in the fridge. Let ’s go and buy some peas ，carrots and cabbages.

《漱玉词》的作者是()。

下列设备组中，完全属于输入设备的一组是()。

张老师在班主任工作中，经常采用表扬、奖励、批评、处分等方法来提高学生思想品德水平。这种德育方法是()。

--- Do you know Jackie Chan?

--- Yes, he is ________ great actor. I really like his movies.

--- Hello, can I speak to Mr. Green, please?

--- I ’m afraid not. He ______ a meeting now.

My father is a reporter. He works in a ___________.

---Do you like this movie?

--- Yes, I do! In fact I ’ve never seen a ________ one than this.