【单选题】【消耗次数:1】
Before she left to have a holiday, she_______ hard.
worked
has worked
had worked
参考答案:
复制
纠错
相关题目
【单选题】 She has worked here_______many years.
①  since
②  for
③  during
【单选题】 Had he worked hard, he _____ the exams.
①  must have got through
②  would have got through
③  would get through
④  could get through
【单选题】 If he had worked harder, he ___.
①  would succeed
②  had succeeded
③  should succeed
④  would have succeeded
【判断题】 Before he began to study in the university, he had worked in a company for three years.
①  正确
②  错误
【单选题】 She_______ the door before she goes away.
①  had locked
②  is locking
③  has locked
④  was locking
【单选题】 The boy worked hard ______ he could get the prize.
①  so that
②  so as to
③  so as
④  in order to
【单选题】 ___ is often the case, we have worked out the production plan.
①  Which
②  When
③  What
④  As
【单选题】 -We’ve worked for a long time, what about stopping to have a rest? -_____________________.
①  A. I like it.
②  A. You are wonderful.
③  A. That’s a good idea.
④  very good
【单选题】 -Weve worked for a long time, what about stopping a while to have a rest?-_____________________.
①  I like it.
②  You are wonderful.
③  Thats a good idea.
④  ok
【单选题】 When I worked as the general manager of the firm, I sometimes had ___ to visit London on business.
①  opportunity
②  possibility
③  occasion
④  chance
随机题目
【单选题】 以下哪一条不是电子商务的未来趋势
①  移动电子商务
②  知识管理
③  以纯.com公司唱主角
④  以顾客为中心
【单选题】 在B2B电子商务中,(?)的水平决定了电子商务实现的水平.??
①  物流?
②  信息流?
③  资金流?
④  技术流
【多选题】 IP地址是INTERNET主机的一种数字型标识。它由组成
①  网络标识
②  网络号码
③  当地号码
④  主机标识
【多选题】 在电子商务的多维分类体系中,用户的角色包括
①  提供者
②  接受者
③  服务者
④  被服务者
【多选题】 一个优秀的企业电子商务建设方案,需要涵盖以下层面:??
①  产品网络展示?
②  交易机制?
③  供应链?
④  客户服务?
⑤  CA认证?
【多选题】 企业电子商务网站的收益模式主要包括:??
①  收取广告代理费?
②  收取服务费?
③  会员制?
④  扩大销售额?
⑤  增加商品数量?
【多选题】 适用于电子商务的业务流程有:??
①  图书和激光唱片的购销?
②  旅游服务的广告和促销?
③  低值小商品的买卖?
④  在线金融服务?
⑤  运输货物的在线跟踪
【判断题】 虚拟专用功能等。
①  正确
②  错误
【判断题】 电子商务中介服务商包括提供交易平台的中介服务商和提供服务平台的中介服务商。
①  正确
②  错误
【判断题】 诚信体系等多个方面。
①  正确
②  错误