Some girl students asked me to ________ them in ________ Mary a happy birthday.
A:join;to wish
B:attend;to wish
C:join; wishing
D:take part in; wishing
下列叙述错误的是( )
— will your brother be back ?—In two weeks.
人体运动系统中,参与完成一个动作的结构是 ( )
下列各句中,没有语病的一项是( )