各位同学,要想听懂学好第一节课,listening and speaking ,如果你不掌握下列单词和短语,那么就听不懂。请辨认Conversation 1中的词汇意思: 1;be still busy with sth 2; the world's top 500 companies. 3; be demanding. 4; work in this company. 5; be satisfied with sth. 6; be quite pleased with sth. 7; some helpful colleagues. 8; an open-minded boss. 9; be nothing to complain about sth. 10; how's it going? 11; I haven't seen you for some time. 12; What have you been doing lately?