Question

【题目】Children don’t their set of baby teeth until they are two to three years old.

A. complete B. grow C. manage D. afford

Answer 1

【答案】A

【解析】句意：孩子们直到两三岁才完全长成他们的乳牙。A. complete意为“完成”；B. grow意为“成长”；C. manage意为“（成功）做成…”；D. afford是“支付得起；提高”的含义。结合句意，此处只有A选项符合。