皮皮学，免费搜题
登录
搜题
【单选题】
龈下菌斑的主要细菌为A.
革兰阳性菌
B.
革兰阴性兼性厌氧菌及专性厌氧菌
C.
需氧或兼性厌氧菌
D.
变形链球菌
E.
唾液链球菌
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
【单选题】酷家乐中制作灯带效果,造型制作完毕而忘记加灯带效果,此时我们应该选中吊顶边缘线然后()
A.
在左侧“剖面”上进行增加
B.
在左侧“灯带”上勾选
C.
在左侧“立面”上增加
D.
在左侧“ 颜色”上增加
【判断题】Sportsmanship, like a sense of humor, this is an English ideal which all Englishmen live up to.
A.
正确
B.
错误
【简答题】简述有害物在室内的传播机理 。
【简答题】What Is Sportsmanship? Sportsmanshipis defined as: • 1) playing fair • 2) following the rules of the • 3) respecting the judgment of referees and 4) officials • 5) treating opponents with 6) resp...
【单选题】_____
A.
People don't like to play tennis with Jack because he loses his temper if he doesn't win.
B.
Jack is popular with the other tennis players because of his sportsmanship.
C.
Jack doesn't like to play tennis because he can't stand to lose.
D.
No one likes to play tennis with Jack because he always loses.
【简答题】根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Should Good Sportsmanship Be Taught in School? Almost everyone feels that it is important for young people to win fairly and show respect toward others．Shou...
相关题目：