Question

It _______ them two weeks _______ the computer last year.

A．takes; to work on	B．spends; working on
C．took; to work on	D．spent; working on

Answer 1

C

spend作為花費主語通常為人，故不選BD，本題中有個去年表示的過去，故用過去時，take的過去時是took，故本題選C。