The standard(70)in C language contain

1、In the sentence “In some designs the c

In the sentence “In some designs the cylinder oil is timed so that the oil injects only on the piston ring belt, the "piston ring belt" means （）.Apiston crownBpiston ring grooveCpiston skirtDpiston ring area

2、（）is not contained in the NM Weekly.

（）is not contained in the NM Weekly.AAmendments to Admiralty Sailing DirectionsBAmendments to Admiralty List of Lights and Fog SignalsCAmendments to Admiralty List of Radio SignalsDSupplement to Guide to Port Entry

3、In the history of any language the wri

In the history of any language the writing system always came into being before the spoken form.A正确B错误

4、In C language，functions are important

In C language，functions are important because they provide a way to(69)code so that a large complex program can be written by combining many smaller parts．AmodifyBmodularizeCblockDboard

5、The introduction of containers in tran

The introduction of containers in transport greatly（）carriage of goods.AfacilitateBspeedsCfacilitatesDeconomizes

6、In C language, a(67) is a series of ch

In C language, a(67) is a series of characters enclosed in double quotes．AmatrixBstringCprogramDstream