题目

小明使用GoldWave软件对声音文件进行处理，效果如图所示，以下说法不正确的是（） A . 正在编辑的声音采样频率为22050kHz，量化位数为16位 B . 声音左声道做了淡入处理 C . 该声音文件保存后占用存储空间不会发生变化 D . 该声音文件为wav格式，可以采用mp3格式减少占用存储空间 答案：A动词填空 用所给动词的适当形式填空 1.I don’t want him to help me because he _________ (prepare) for his exams.2.— The rainy season is coming， so bad!— I agree， and there _________ (be) much rain then.3.I saw her _________ (dance) on the square at eight yesterday evening.4.You’d better ________(not cut) your names on the bamboo here. We should protect the bamboo forest.5.While I was cooking， he suddenly _________ (fall) to the ground.6.He will go to see the film after he _________ (know) how wonderful it is.7.— What a pity! You missed the firework show last night.— Yes. But I _________ (write) an important report then.8.Which city is Mrs. Green flying to _________ (see) her son?