The opening or closing of the cylinder starting valve is controlled by _____.

The closed－loop system differs from the open－loop system by .

The article opens and closes with descriptions of two news reports, each ______ one major

The literary artist, concerned solely with the creation of a book or story as close to per

An Intranet is （71) the application of Internet technology within an internal or closed us

In its simplest form. the pressure reducing valve is opened or closed by _____ which is ba

The sameness or close similarity of meaning refers toA．polysemy.B．homonymy.C．antonymy.D．sy