Question

【題目】A dog was seen________after a group of little ducks that should________.

A.running; take good care ofB.to run; be taken good care ofC.run; be taken good care

Answer 1

【答案】B

【解析】

句意：被看見跟著一群小鴨子跑的小狗應(yīng)該被好好照顧。

考查非謂語動詞和被動語態(tài)。根據(jù)see sb do sth看見某人做某事，當(dāng)變成被動語態(tài)時，省略的to應(yīng)加上，sb be seen to do sth某人被看見做某事，不定式做主補；that在這里代替的是a dog，做主語，和take good care of之間是被動關(guān)系，所以用被動語態(tài)，take good care of照顧；故選B。