【单选题】【消耗次数:1】
John’s score on the test is the highest in the class; he ____ last night.
must study
should have studied
must have studied
is sure to study
参考答案:
复制
纠错
相关题目
【单选题】 Mary’s score on the test is the highest in her class; she _____ have studied very hard.
①  may
②  should
③  must
④  ought to
【单选题】 You must have stayed up late last night, _____?
①  mustn’ t you
②  don’ t you
③  didn’ t you
④  needn’ t you
【单选题】 9. He must have got into your room ______ at night.
①  somewhat
②  somehow
③  however
④  whatever
【单选题】 He _______ to study harder in the future so that he could have more opportunities to find a better job.
①  resolved
②  resorted
③  requested
④  reserved
【单选题】 Something must have happened on their way. Or they_____ by now.
①  should have arrived
②  should arrive
③  would have arrived
④  would arrive
【单选题】 It is from the earliest times ______ men have studied the world around them with interest.
①  which
②  where
③  how
④  that
【单选题】 I will tell you____________ you have to study biology.
①  why
②  which
③  what
④  where
【单选题】 She didn’ t come to the party last Sunday._____, she must have made the party more exciting.
①  If she came
②  Would she come
③  Had she come Did she come
【判断题】 John has never acted as he should have done. 此句中的“done”替代了“has”.
①  正确
②  错误
【判断题】 I appreciated to have sent to the United States to study five years ago.
①  正确
②  错误
随机题目
【判断题】 品牌认证中心负责对一些有名的商品品牌颁发有关证书.
①  正确
②  错误
【判断题】 电子商务按开展电子交易的信息网络范围,可分为三类,即本地电子商务、远程国内电子商务和全球电子商务。
①  正确
②  错误
【判断题】 用电子现金(E—Cash)购买商品时,商家通过E—Cash发行银行验证电子现金的真伪.
①  正确
②  错误
【判断题】 从总体上看,配送是由订货,理货和送货三个基本要素构成的.
①  正确
②  错误
【判断题】 电子商务EB指电子交易,侧重网络营销为中心的交易行为。
①  正确
②  错误
【单选题】 全球定位系统的简称是________.
①  GIS
②  GPS
③  POS
④  EDI
【单选题】 供应链的基本要素包括________.
①  供应商和生产厂家
②  供应商,生产厂家,批发及物流,零售行业
③  生产厂家,批发及物流,零售行业
④  供应商,流通业
【单选题】 物流信息管理包括________.
①  物流信息的收集,处理,传递和存储
②  物流信息的识别,处理,传递和存储
③  物流信息的收集,转换,传递和存储
④  物流信息的收集,处理,分类和存储
【单选题】 Internet Explorer中的收藏夹的作用是________.
①  收藏网址
②  收藏通讯地址
③  收藏所需的文件
④  收藏图片
【单选题】 B2B是指企业与企业之间通过专用网络或Internet,进行数据信息的交换、传递,开展交易活动的商业模式。下面哪个网站属于B2B模式?
①  淘宝
②  阿里巴巴
③  美团
④  京东