【单选题】When did her teacher come to Helen Keller?
C.
Immediately after Helen lost her sight and hearing.
【单选题】—Jim enjoys listening to pop music. — .
【单选题】El gobierno ha dado la orden de curar a los perros que tengan rabia o ______ ellos.
【单选题】When did her teacher come to Helen Keller?
C.
Immediately after Helen's lost her sight and hearing.
【单选题】党的十一届三中全会以后,邓小平高度肯定了毛泽东关于社会主义社会基本矛盾的正确观点。邓小平指出解决社会主义初级阶段主要矛盾的途径是( )
【单选题】Phone caller: Hello. Could I speak to Helen? Helen:________
【简答题】A.Jane and Helen are sisters. B.Jane and Helen are undergraduates. C.Jane and Helen are postgraduates. D.Jane and Helen are teachers.
【多选题】在计算机系统中,有两种重要的字符编码方式,它们是 () 码。