◎ 题干
—  Why didn't you chat with that friendly foreigner just now?
—  I'd like to, but the trouble was ___ ___ he said was difficult for me to understand.
[     ]
A. what which    
B. that what        
C. that that    
D. what that
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“— Why didn't you chat with that friendly foreigner just now?— I'd like to, but the trouble was ___ ___he said was difficult for me to understand. [ ]A. what…”主要考查了你对  【连接代词】【从属连词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。