【C18】A．encourageB．discourageC．inspireD．aspire

【C6】A．encourageB．ensureC．enforceD．enable

He arrived to carry out a health and safety______of the building.A．inspirationB．aspiration

The feature that distinguishes "a blackbird" and "a black bird" isA．tone.B．aspiration.C．in

What phonetic feature distinguishes the[p]in polite and[p]in sparkle？A．voicingB．aspiration

An aspirated ／p／ and an unaspirated ／p／ are______of the [p] phoneme.A．morphemesB．phonesC．t

A supercharged diesel engine when compared to a similar naturally aspirated diesel engine,