CouldyouspeakinaloudvoicesothatIcanhearyou

Could you speak in a loud voice so that I can hear you _______________?

A．quickly B．happily C．slowly D．clearly

句意：你能大聲點説話嗎，這樣我就能聽清楚了？

考查副詞辨析。A. quickly迅速地；B. happily高興地；C. slowly 緩慢地；D. clearly清晰地。so that以至於，表目的；根據Could you speak in a loud voice可知clearly符合句意，故選D。