问题
选择题
After the Shenzhou-9 manned spacecraft was successfully launched, Liu Yang became the first woman astronaut ________space in China.
A．to enter
B．enter
C．entering
D．entered
答案
答案：A
题目分析：考查不定式做定语的用法：the +序数词+（名词）后面是 + to do 作定语，句意：神舟九号飞船成功发射后，刘洋成为中国第一位进入太空的女航天员。
点评：除了the +序数词还有形容词最高级（名词）后面是 + to do 作定语