The words and numbers in the table should be clearly ___________. (1 reading, readable)

The English translation may have been ________ into a single more readable book.

The NC machine tool system contains the machine control unit (MCU) and the （ ） A: Machine B: Machine tool C: NC

There are five basic types of machine tools such as lathe or turning machine, drilling or boring machine, milling machine, shaper or planer, and grinder.

A good poster should be _____ A: readable B: well-organized C: complicated D: brief

It was really difficult to find ______ books at that time. A: read B: reading C: readable

The NC machine tool system contains the machine control unit ________ and the machine tool itself.

They position the metal stock on the machine tool—___________，___________，___________, or other type of machine A: drill press B: lathe C: milling machine D: turning machine

Flatbed, document, and portable are types of _______ that accept documents and convert them into machine-readable form. A: scanners B: recognition devices C: coprocessors D: RFID readers

The factory has produced a new kind of ____. A: machine B: machines C: a machine D: the machine