_____ his speech，the audience was invited to ask questions .A.FinishingB.As soon as h

This speech has an impact in his later life.()

His speech _______ the young people to continue their study.

A、glanced

B、delayed

C、inspired

D、created

A．preceded

B．proceeded

C．precluded

D．advanced

His speech was so welcome that it was constantly _____ by applause.

A.interrupted

B.disturbed

C.distracted

D.interpreted

The experienced lecturer started his speech _____ a series of questions.

A.with

B.in

C.at

D.upon

His speech is so boring that nearly half the _______ dozed off (打瞌睡).

A readers

B audience

C authors

D speakers

A.L ocation ．

B.F eedback ．

C.Situation ．

D.Messag

A.and

B.when

C.than

D.then