Question

Jack is going to be anolder brother. His parents are planning to have their________child.

A.one
B.first
C.second

Answer 1

【答案】：C
句意：杰克将成为一个哥哥。他的父母正计划要第二个孩子。
考查序数词辨析。one一个，基数词；first第一，序数词；second第二，序数词。根据“Jack is going to bean older brother”可知，他要成为一个哥哥了，说明父母准备要第二个孩子，用序数词表顺序，故选C。