When it was his turn to deliver his speech he walked towards the microphone.A. nervous

问题补充：

When it was his turn to deliver his speech, , he walked towards the microphone.

A. nervously and embarrassingly

B. nervous and embarrassedly

C. nervously and embarrassing

D. nervous and embarrassed

答案：

A. nervously and embarrassingly

B. nervous and embarrassedly

C. nervously and embarrassing

(答案→)D. nervous and embarrassed

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