事物运动全过程的辩证图案是:否定――肯定――否定之否定。 ( )
参考答案:错
按要求改写句子。
1.I can play the guitar.( 变一般疑问句)
_____ ______ play the guitar ?
2.I want to join the chess club.(对画线部分提问)
______ club ______ you want to join ?
3.He can paint.(对画线部分提问)
______ _______ he ________?
4.Can your father play the piano ?(作否定回答)
No, he ________.
5.I think Lily is in her school. (改为否定句)
I ____ _____ Lily _____ in her school.
在超过()坡度的线路上,遇暴风雨雪,车辆有溜走可能或夜间无照明时禁止手推调车。
A、1.5‰;
B、2.5‰;
C、6‰;