What impressed me most was that they never _______

试题详情及答案解析

What impressed me most was that they never ________.

A．lost hearts	B．lost their heart
C．lost heart	D．lost their hearts

答案：C

试题分析：考查固定短语。句意：最让我印象深刻的是他们从不灰心丧气。lose heart灰心，心灰意冷，是固定短语，中间不加形容词性物主代词，故选C。
考点：考查固定短语