21£®I suggested not only ________ to the meeting but also give a speech there.

A£®did he go¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B£®his going

C£®should he go                       D£®he should go

22£®A poem written by an American poet is usually harder to understand than ________ by a Chinese poet.

A£®that              B£®it   C£®which            D£®one

23£®As some experts say, shopping by television will never take ________ place of shopping in stores, because many people find shopping at a store is ________ great enjoyment.

A£®/; a               B£®the; a C£®a; the D£®a; /