Question

I’d love to watch the specially         dogs that can act as guides to the blind.

A．training

B．being trained

C．trained

D．to be trained

Answer 1

C

試題分析：句意：我很想看看經(jīng)過(guò)專(zhuān)門(mén)訓(xùn)練的能做導(dǎo)盲犬的狗。A.-ing表主動(dòng)、進(jìn)行；B.表示正在被訓(xùn)練；C.-ed表被動(dòng)、完成；D.表將來(lái)、被動(dòng)。這里是考查副詞加動(dòng)詞的過(guò)去分詞的構(gòu)成形式，故選C。
考點(diǎn): 考查非謂語(yǔ)動(dòng)詞的用法。