When Marco Polo, the Italian traveler, returned to Italy from China in the 1300s, he \_\_\_\_ with the idea for making pasta.
Awas returned
Bhad told to have returned
Cwas said to have returned正確答案
Dtold to have been returned
答案與詳解
be said to V 為「據說……」的固定用法;因「帶回」的動作發生在「據說」之前,故使用完美不定詞 to have returned,語意與語法皆正確。
