One of the most (5) dreams in historyA.funnyB.dullC.famousD.silly
One of the most (5) dreams in history
A.funny
B.dull
C.famous
D.silly
One of the most (5) dreams in history
A.funny
B.dull
C.famous
D.silly
A、Because it is in the West African country of Ghana.
B、Because it is one of the most polluted places in the world.
C、Because people there like the metal in the guts of gadgets.
D、Because millions of tons of discarded electronics wind up there every year.
A.Continuing education means more than just certification.
B.Continuing education orientates you to a better career.
C.Continuing education helps in more than just one way.
D.Continuing education motivates you to a higher position.
【填空题】The typical letter input device is (1). It is also one of the most common (2) devices. The keyboard has (3) for characters (letters, numbers and punctuation marks) and special (4). Pressing the keys tells the (5) what to do or what to write. The most widely used pointing (6) is the mouse. A mouse controls a (7) on the monitor which usually appears in the shape of an arrow. A mouse can have one, two or three (8), which are used to select command options and to control (9) presented on the (10).
【填空题】Database (1) allows the user to organize the (2) in the manner required for the (3), allows retrieval of that data, and also allows the (4) to easily add, delete or (5) data in the database. The most prevalent (6) of database is the relational database, a (7) database in which data is defined so that it can be reorganized and (8) in a number of different ways. A distributed database is one that can be dispersed or replicated among different points in a (9). An object-oriented database is one that is congruent with the data defined in (10) classes and sub classes.
A.Less than 5 min
B.Between 5 min and 14 min
C.Between 15 min and 2 hr
D.Over 2 hr
选出应填入下面一段英语中______内的正确答案。
One of the most difficult problems with systems(1)is understanding and(2)patterns that will be jointly achieved by the components of a system. To understand this term, think of a(3)like a mouse click that triggers some chains of causally related responsibilities performed in software. One way of looking at this is from outside the system,a mouse click causes a file icon to open on a screen. Another way to view this is from inside, the responsibilities of handling the click are decentralized in a set of objects in a running program and the click(4)through this set by means of a causally connected sequence ofinterobject(5). One ofthe objects causes the file icon to open on the screen.
Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.
The Shichahai Area in Beijing is one of the favorite haunts of foreigners in the capital. Covering a total area of 146 . 7 hectares(公顷,= 104平方米), it includes three lakes named Qianhai, Houhai and Xihai. The area is covered by water and lush greenery. S
What should be the best title for the passage? ______
A.The Most Famous Area in Beijing.
B.The Most Favorite Place for White-collar Dwellers.
C.Shichahai Mingles Different Cultures.
D.Shichahai--the Unique Area with Bars.
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!