The keynote of Bidens speech was to______.A．advocate America"s valueB．inspire entrepreneur

The speech ________ a lively discussion started.A) being deliveredB) was deliveredC

The speaker seems to have no______ideas; his speech was full of platitudes.A．trueB．origina

His speech was confusing and full of______.A．contraryB．conflictC．contrastD．contradiction

What was one of the purposes of Hugo Chavezs speech？A．To cut petroleum output.B．To fight i

The Speech Act theory was first proposed byA．Grice.B．Austin.C．Searle.D．Leech.

What was one of the purposes of Hugo Chavezs speech?A.To cut petroleum output.B.To fight i