－Could you please help me check what’s wrong?－Sorry I don’t have much of the computer.A.

问题补充：

－Could you please help me check what’s wrong?

－Sorry, I don’t have much of the computer.

A. introduction

B. development

C. knowledge

D. information

答案：

A. introduction

B. development

(答案→)C. knowledge

D. information

解析：考查情景交际和名词辨析。“你能帮我检查一下是哪里出问题了吗？”“对不起，我电脑方面的知识不太多。”A“介绍，引进”；B“发展”；C“知识”；D“信息”。have knowledge of...“了解......”。故选C。