Question

【題目】The two girls are so alike that strangers find _____ difficult to tell one from the other.

A. itB. themC. herD. that

Answer 1

【答案】A

【解析】

試題分析：考察形式賓語。句意為：這兩個女孩長得如此相像，以致于陌生人覺得很難把她們區分開。本句中it用在find后作形式賓語，真正的賓語是后面的動詞不定式短語to tell one from the other。them，her，that等詞均不能作形式賓語或形式主語。