语法与词汇
12.Which of the following prepositions can NOT be used in the sentence "I thought I would collapse_____lack of sleep."?
【正确答案】
D
【答案解析】此题的考点是lack of跟介词的搭配，请考生注意以下词组for／by／from／throughlack of意为“因为／由于缺乏／不足”，如：He’s lost those skills through lack of practice．由于缺乏实践，他的那些技能已经荒疏。