There are some words missing in the following text. Please select the correct word in the drop-down box.
Research has suggested that major stressors in our lives are life , for example, moving house, marriage or relationship breakdown. Work-related factors, unemployment and boredom, are also common of stress. Differences in personality may also a part.
本题 PTE Core 核心词汇（词义 + 原文例句）：
stressors：名词，“压力源，造成压力的事物”。
例句：Research has suggested that major stressors in our lives are life changes...
含义：研究指出，我们生活中的主要压力源是生活上的变动。
breakdown：名词，“破裂，崩溃（尤指关系或健康）”。
例句：...marriage or relationship breakdown.
含义：婚姻或人际关系破裂。
unemployment：名词，“失业”。
例句：Work-related factors, including unemployment and boredom, are also common causes of stress.
含义：包括失业和无聊在内的工作相关因素，也是压力的常见来源。
boredom：名词，“无聊，厌倦”。
例句：...including unemployment and boredom, are also common causes of stress.
含义：无聊是压力的常见原因之一。
本题 PTE Core 固定搭配（原句 + 释义）：
life changes
原句：Research has suggested that major stressors in our lives are life changes, for example, moving house, marriage or relationship breakdown.
释义：生活变动
翻译：研究指出，我们生活中的主要压力源是生活上的变动，比如搬家、结婚或关系破裂。
relationship breakdown
原句：...moving house, marriage or relationship breakdown.
释义：关系破裂
翻译：比如搬家、结婚或关系破裂。
common causes of stress
原句：Work-related factors, including unemployment and boredom, are also common causes of stress.
释义：压力的常见原因
翻译：包括失业和无聊在内的工作相关因素，也是压力的常见来源。
play a part
原句：Differences in personality may also play a part.
释义：起作用，扮演角色
翻译：个性差异也可能起到一定作用。
正确答案解析：
changes：名词复数，搭配“life”构成固定表达 life changes，意指生活变动，是典型的 stressor。
including：介词，用来引导补充说明，是表达举例的常见方式。
causes：名词复数，搭配“common”和“of stress”，用于列举压力来源。
play：动词，“play a part”是固定搭配，意指某因素对结果有影响或参与其中。
