Question

【題目】It’s hot today. Peter Smith had to keep the window .

A. to open B. open C. opening D. opens

Answer 1

【答案】B

【解析】

試題分析：今天天氣很熱，彼得史密斯必須讓窗子開(kāi)著。 keep + sb/sth + 形容詞，表示使（某人或某物）保持某種狀態(tài)。故答案為B。