Question

【題目】It was a real racetime to get the project done.Luckiky，we made it.
A.over
B.by
C.for
D.against

Answer 1

【答案】D
【解析】against對(duì)抗，反抗；over在……上方，遍及；by靠近，通過，經(jīng)由；for（表示對(duì)象、用途等）給，對(duì)，供；為了，關(guān)于。此句應(yīng)為：a real race against time與時(shí)間賽跑。