The only cylindrical chart projection widely used for naviga

Regional dialects are used most widely in a community.()

_____ are widely used in the current world.

A、The computers

B、Computers

C、A computer

D、An computer

Which quality management tool would be used to determine potential causes of a production problem?

A . control chart.

B . Ishikawa diagram.

C . scatter diagram.

D . histogram.

E . run chart.

● Since RAM is only active when the computer is on, your computer uses disto store information even when the computer is off. Which of the following itrue? （74）

（74）

A．When your computer is on, only RAM is used to store information

B．When your computer is on, only disk drives are used to storinformation.

C．When your computer is off, only RAM is used to store information

D．When your computer is off, only disk drives are used to storinformation.

A SELECT statement can be used to perform these three functions:1. Choose rows from a table.2. Choose columns from a table3. Bring together data that is stored in different tables by creating a link between them. Which set of keywords describes these capabilities? （）

A. difference, projection, join

B. selection, projection, join

C. selection, intersection, join

D. intersection, projection, join

E. difference, projection, product

Register is a term widely used in sociolinguistics to refer to varieties according to use.()

An organization chart is used ()

A. to show exact figures

B. to show lines of authority

C. to illustrate a procedure

169 Which quality management tool would be used to determine potential causes of a production problem?

A. control chart.

B. Ishikawa diagram.

C. scatter diagram.

D. histogram.

E. run chart

A.All of the assert statements are used appropriately.

B.Only the assert statement on line 12 is used appropriately.

C.Only the assert statement on line 15 is used appropriately.

D.Only the assert statement on line 18 is used appropriately.

E.Only the assert statements on lines 12 and 15 are used appropriately.

F.Only the assert statements on lines 12 and 18 are used appropriately.

G.Only the assert statements on lines 15 and 18 are used appropriately.

材料：

A block may not only indicate the insertion of new information，but also the omission of matter previously shown．The text of the Notice should invariably be read carefully．The limiting lines of a block are determined for convenience of reproduction．They need not be strictly adhered to when cutting out for pasting on the chart，provided that the preceding paragraph is taken into consideration．Owing to distortion the bocks do not always fit the chart exactly．When pasting a block on a chart，therefore，care should be taken that the more important navigational features fit as closely as possible．This is best done by fitting the block while it is dry and making two or three pencil ticks round the edges for use as fitting marks after the paste is applied to the chart．

问题：

DISTORTION means that ______．

A.the change in form of the block

B.extract of in form of the block

C.the extension in form of the block

D.the increasing of the data in the block

When cutting out and pasting the block care should be used to ensure that ______．A.it be dry enough

B.pencil should be used properly

C.the limits are adhered strictly

D.the more important navigational features fit as closely as possible

The block is not used to ______ ．A.show omissions

B.provide new information

C.make corrections to the Notice

D.change the shape of the charts

The block should be ______ on the chart．A.pasted

B.drawn by pencil

C.fitted

D.put

请帮忙给出每个问题的正确答案和分析，谢谢！