Thesunwassobrightthatheputupacurtainto

來源：國語幫 1.84W

The sun was so bright that he put up a curtain to________the sunshine.

A．block in B．block off

C．block up D．block out

D　block in“畫……草圖”；block off“(用路障)封鎖，堵住”；block up“堵塞，封住(孔、洞)”；block out“擋住(光線或聲音)”。根據句意應選D。