Question

__________ his work was still as it had been?

A．It was why that

B．Why is that

C．It is why that

D．Why was it that

Answer 1

D

解析試題分析：句意：為何他的工作仍然與原來(lái)一樣？分析：Why was it that his work was still as it had been? 其中it為形式主語(yǔ)，真正的主語(yǔ)是that his work was still as it had been。故選D
考點(diǎn)：固定句型的用法。