Question

On our arrival, we found Tom _____at the desk and ______a letter. A．seated, wrote B．sitting.

On our arrival, we found Tom _____at the desk and ______a letter. A．seated, wrote B．sitting, written C．seating, writing D．seated, writing

Answer 1

D
考查宾语补足语用法。Seat是及物动词（使…就坐）；sit是不及物动词（就坐）；seated是形容词，在句子中做宾语补足语，说明Tom的情况。第一空也可以使用sitting.Tom和write构成主动关系，所以使用现在分词的形式。句意：我们一到达，就发现Tom在桌子旁边在写信。