Language is ( ) in that speaking or writing is a purposeful act. <br/>______

47（） A: formal B: serious C: purposeful D: aimless

An effective classification should be ______, ______ and significant. A: consistent B: purposeful C: complete

`Stereotypies" is the technical-term for repetitive rhythmic movements that are purposeful and ______ under voluntary control. (apparent)

ORAL () A: minuscule B: spoken C: contented D: great E: purposeful

Language is [input=type:blank,size:4][/input] in that speaking or writing is a purposeful act.

Which one of the following is not the feature of genre?( ) A: staged B: educational C: purposeful D: goal-oriented

The police asked her to give a(n) _______ account of the traffic accident. A: punctual B: purposeful C: appropriate D: accurate

A _____ is a purposeful collection of materials assembled over a period of time by a learner to provide evidence of skills, abilities and attitudes related to their study.

We must do something to protect consumers against ______ advertising increasing recently. A: effective B: lasting C: purposeful D: fraudulent