【单选题】At the age of fourteen, Maggie went to a _______ girls school along with her sister。
【单选题】欲改变同步发电机的外特性曲线的倾斜度,需改变
【单选题】Girls in our age shouldn ’ t _______ like an adult( 成年人 ).
【单选题】Our class won the girls' relay race in our school's sports meeting.- ____________