Question

【题目】—Thank God you're safe ！

—I stepped back Just __________ to avoid the racing car.

A. in time

B. in case

C. in need

D. in vain

Answer 1

【答案】A

【解析】句意：——谢天谢地，你安然无恙！——我退了一步，正好及时避开了赛车。本题考查介词短语辨析。in time及时；in case以防万一；in need需要；in vain徒劳无益。