【题目】- Henry isn't quite himself today. He seems to be so tired.
- He said he had worked on his project ________ the whole night.
A. over B. with
C. through D. in
【答案】C
【解析】
考查介词用法。句意:—亨利今天不大舒服。他看起来很累。—他说他整晚都在做他的项目。此处through“遍及,贯穿”,故选C。

【题目】- Henry isn't quite himself today. He seems to be so tired.
- He said he had worked on his project ________ the whole night.
A. over B. with
C. through D. in
【答案】C
【解析】
考查介词用法。句意:—亨利今天不大舒服。他看起来很累。—他说他整晚都在做他的项目。此处through“遍及,贯穿”,故选C。