【单选题】【消耗次数：1】
You should know better than _____your little sister at home by herself.
①
to leave
②
leaving
③
to have left
④
left
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相关题目
【单选题】
You should know better than ____ your little sister at
home by herself.
①
to leave
②
leaving
③
to have left
④
left
【单选题】
—Have you searched the sitting room for your key?
—No. It was in the study________ I remember I left it.
①
which
②
where
③
that
④
as
【单选题】
“Do you think, because I am poor, obscure, plain, and little, I am soulless and heartless? You think wrong!—I have as much soul as you,—and full as much heart! And if God had gifted me with some beauty and much wealth, I should have made it as hard for you to leave me, as it is now for me to leave you. ” This passage is taken from ________.
①
Emma
②
Wuthering Heights
③
Jane Eyre
④
Pride and Prejudice
【单选题】
You should have your eyes tested every year in case the ____of your spectacles need changing.
①
lenses
②
glasses
③
sights
④
crystals
【单选题】
25.If you explained the situation to your lawyer, he ______ able to advise you much better than I can.
①
will be
②
was
③
would be
④
were
随机题目
【单选题】
封面多用图案装饰，所绘的花叶形态生动，色彩总是从和谐纯朴上考虑，采用现代化的强烈的对比，同时注意民族特色。几十年来，设计的封面多达一千多幅，因而被称为“钱封面”的艺术家是？
①
钱钟书
②
钱学森
③
钱伟长
④
钱君匋
【单选题】
从以下选项中选出哪位老师在包豪斯学校中主要从事书籍设计教学，创立新客观主义，他强调版面设计的功能，要求每一个版式都要有独特有趣的设计，并且运用适当的形式，紧密联系和结合版面与内容，注重作者与读者之间的关系。
①
马克思·比尔
②
康定斯基
③
伊顿
④
约翰·契肖德
【多选题】
下面有关SET特点论述正确的有（ ）。
①
通过使用公共密钥和对称密钥方式加密，保证了数据的保密性
②
通过使用消息摘要、数字签名来确定数据是否被篡改，保证了数据的一致性和完整性，并可以完成交易防抵赖
③
通过使用数字签名和商家证书技术，实现了对商家的认证，为消费者提供了认证商家身份的手段
④
通过使用特定的协议和消息格式使不同厂家开发的软件具有兼容性，实现了在不同的硬件和操作系统平台上可以相互操作的功能