单项选择题

A．participation
B．involvement
C．contribution
D．participant
<上一题 目录 下一题>
热门 试题

单项选择题
A．She didn’t make full preparations for her lessons.B．She was blamed by the professor for her carelessness.C．She lost her key and couldn’t enter her houseD．She was afraid of the professor.
A．She didn’t make full preparations for her lessons.
B．She was blamed by the professor for her carelessness.
C．She lost her key and couldn’t enter her house
D．She was afraid of the professor.
单项选择题
A．withB．inC．byD．on
A．with
B．in
C．by
D．on
相关试题