- 试题详情及答案解析
- It was only after he had read the papers Mr. Gross realized the task before him was difficult to complete.
| A．when | B．that | C．which | D．what |
- 答案：B
- 试题分析：考查强调句型的使用。强调句型的结构是：it is＋被强调部分（主语、宾语或状语）＋that（who强调主语可用）＋其他（句子剩下的部分）。这里被强调的部分是状语“only after he had read the papers”仅仅当他读过这份文件。这个强调句型还需要that 。句意：只有当你读过这份文件，Gross先生才意识到他面前的工作很难完成。故选B。
考点：考查强调句型的使用