- 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 extremely difficult to complete.
| A．when | B．that | C．which | D．what |
- 答案：B
- 试题分析：考查强调句型。当需要强调句中的主语、宾语、状语时，我们常用“ It is(was)+被强调部分+that（who）”这种句型。当被强调部分指人时，可用that或who；强调状语时，只能用that，不用when、where。原意是格罗斯先生正是在读完材料之后才意思到他之前的任务是有多难完成。这里强调时间状语，故选B。
考点：考查强调句型