Question

【题目】After the government carried out the two-child policy, she had a second child in her________.

A. thirtiethB. thirtiesC. thirtyD. the thirtieth

Answer 1

【答案】B

【解析】

句意：在实行二胎政策后，她在三十多岁时生了第二个孩子。考查数词辨析。“in one’s +复数基数词”表示“在某人多少岁时”，固定表达；根据句意语境，可知选B。