摘要:6. with his work in the Satellite Launch Site.he could not spare any time to stay with his parents though they are very old. A.As occupying B.Being occupied C.Having occupied D.To occupy 答案 B 解析 考查非谓语动词.occupy在表示“占用.忙于做某事 时.常用于be occupied with结构.又由于该动作是正在持续进行的.因此本题中要用现在分词短语作状语.表示原因.故B项正确.

网址:http://m.1010jiajiao.com/timu3_id_3104861[举报]

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网