三角板有( )个角,其中有一个( )角,两个( )角。
3;直;锐
按要求写句子。
1. want, action,I,see, an, to, movie(.)(连词成句)
_______________________________________
2. He often tells me about the movie.(改为一般疑问句)
_______he often _______ _______about the movie?
3. He likes thrillers.(对画线部分提问)
_______ _______of movies _______ he?
4. Does he want to go to a movie?(作肯定回答)
_______ _______ _______.
按订单分批分拣策略可分为哪四种?