【简答题】What animal carries two hills on its back? 2.What goes up but never comes down? 3.What gets wet as it dries? 4.A bird am I and a male,* On my head there is a crown, With many coins on my tail. 5.The l...
【单选题】Which of the following sentence is incorrect as far as subjunctive mood is concerned?
A.
If I am a bird, I would be able to fly in the air.
B.
If he had taken my advice,he would not have made such a mistake.
C.
Without your instruction, I would not have made such great progress.
D.
The King ordered that the man be released.
【简答题】Proverbs(谚语) are quite common in spoken English. We do not normally put them in a composition or letter. Sometimes it is helpful if you know what common proverbs mean. Here are a few examples: Once bi...
【判断题】作为有线接人的补充,在不便有线接入的地区,像偏远山区的中小学校,通过微波专线、卫星通信或移动通信系统等方式接人Internet都属于无线接人方式。微波专线的接入方式具有建设周期短、费用低、传输速率高、方便、可调等不可替代的优点。
【判断题】超范围使用,是糕点类企业容易出现的质量安全问题。
【单选题】根据下面的文字资料回答 50~51 题家庭接入Internet可以通过光缆入户,即( 1 )方式,也可以通过传统的线缆接人。当使用电话线接入时,有多种模式,对称模式的技术有( 2 )。 第50题:文中( 1 )处正确的答案是( )。