Question

It was ______ the second-hand bus that the mechanic spent the whole afternoon in the factory.

A．in repair

B．repaired

C．repairing

D．to repair

Answer 1

C

考查强调句型。被强调部分为spent的宾语而宾语要由名词、代词、动名词等充当所以要选C. repairing。  修理工花费了整个下午在厂子里修理这辆二手车。