I’m going to Shanghai on business this afternoon so I have to my things now.A. turn upB.

问题补充：

I’m going to Shanghai on business this afternoon, so I have to my things now.

A. turn up

B. set up

C. take up

D. pack up

答案：

A. turn up

B. set up

C. take up

(答案→)D. pack up

解析：词义辨析。turn up出现，露面；set up设立，建立；take up占据；pack up打包，整理。句意：今天下午我要去上海出差，所以我必须现在打包行李。选D。