皮皮学，免费搜题
登录
搜题
【简答题】
无G有12条边,已知有6个3度顶点,其余顶点度数小于3,则G中至少有_____个顶点。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】看图补全对话。 1. 2. 3. 4. A: What did the children do yesterday? B: ______________________ A: What did the boys do yesterday? B: __________________________ A: What will the girl do next Sunday? B: ________...
【简答题】works home sometimes Jean from
【简答题】同步触发器使用时必须保证R/S 至少有一个为“ ”,即必须满足 的条件,这个条件也称为基本RS触发器输入信号的约束条件。
【简答题】He has stayed there for _________,but ________he likes to stay at home. A．sometime; sometimes B．sometime; some time C．some time ; sometimes D．some time; some times
【单选题】________sometimes keeps her awake at night ________ John is getting more and more quiet at home. [ ]
A.
That ; what
B.
What ; that
C.
It;that
D.
Whether;what
【简答题】Look and answer. 1. A: What did Lucy do yesterday? B: . 2. A: What did John do last weekend? B: . 3. A: Did Ben play basketball yesterday? B: . 4. A: What's the matter with you? B: . 5. A: What's Jack...
【单选题】sometimes keeps her awake at night is Tom is getting more and more quiet at home.
A.
That;which
B.
It;that
C.
Whether;what
D.
What;that
【单选题】Sometimes, while living in a foreign country, one ________special dish from home.
A.
wishes
B.
desires
C.
cooks
D.
brings
相关题目：