Question

I’m sure he will finish the report        .

A．after two hours

B．in two hours time

C．within two hours

D．two-hour later

Answer 1

C

试题分析：原句意思，我确定他将在两个小时内完成报告。 within two hours 在两小时之内，故选C，最符合题意。
点评：解答此类题型首先要理解上下文题意，然后根据上下文之间的逻辑关系及英文习惯选择正确答语。