英语翻译1.be busy doing sth.2.prefer to do sth.3.regard...as...4.be pleased with sth./sb.5.be angry with sb

be busy doing造句 1.be busy(in )doing 2.be busy to do 3.be busy with 4.be busy for区别? be+busy+doing=be+( )+( be busy doing 和 be busy in doing 的区别? be busy with doing 与be busy doing 区别 be busy doing等于什么 be busy doing sth 例句 be busy in doing sth be busy doing 过去式+造句 1.be busy doing sth 2.be busy with sth分别造个句, 英语翻译1.be busy doing sth.2.prefer to do sth.3.regard...as...4.be pleased with sth./sb.5.be angry with sb be busy with sth 与be busy doing sth be busy doing还是be busy to dokuai 为什么是be busy doing而不是be busy to do be busy to do 还是 be busy doing be busy doing sth 与be busily doing的区别 busy的用法be busy with后面加什么词be busy in doing与be busy with doing与be busy doing有什么区别 英语 翻译 be busy doing sth