(单选题)38: Few of the students understand why language is _______ to human beings. A: aware B: unique C: absolute D: continual ...
(单选题)32: The old man hasn’t heard ____ his son for a long time. This makes him really worried. A: by B: for C: in D: from ...
(单选题)26: Mother dropped the glass ________ she was standing up from her seat. A: and B: but C: so D: as ...
(单选题)20: The children are still ____, waiting for their mother to come back. A: wake B: awake C: awaken D: waken ...
(单选题)14: His work has ___ his health. The doctor suggests that he travel to the beach to have a holiday. A: affected B: effected C: caused D: brought ...
(单选题)8: The frightened man reached ____ the telephone and quickly dialed a number. A: for B: to C: at D: on ...
(单选题)2: What a ________ smell! Open the window and air the room. A: disgusting B: pleasing C: powerful D: disturbing ...
(单选题)40: 多媒体计算机的显卡可以处理的主要信息类型是( )。 A: 动画 B: 文本 C: 视频与图像 D: 音频 ...
(单选题)4: 下列哪种格式的文件不能使用WinRAR进行解压缩:( )。 A: BIN B: CAB C: RAR D: ZIP ...
(单选题)48: 并行接口(简称并口)不能连接的设备是( )。 A: 打印机 B: 扫描仪 C: 外置存储设备 D: 显示器 ...