皮皮学，免费搜题
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搜题
【单选题】
可引起伪膜性肠炎的药物是:A.
红霉素
B.
白霉素
C.
螺旋霉素
D.
林可霉素
E.
麦迪霉素
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】铸钢ZG270-500，其中“270”和“500”分别表示材料的________。
A.
冲击韧性和延伸率
B.
屈服极限和冲击韧性
C.
强度极限和断面收缩率
D.
屈服极限和强度极限
【多选题】连续挤压是采用连续挤压机,在压力和摩擦力的作用下,使金属坯料连续不断地送入挤压模,获得无限长制品的挤压方法。连续挤压主要有以下( )
A.
Conform连续挤压
B.
Conclad连续挤压复合法
C.
Castex连续铸挤法
【单选题】A: Honey ,the basketball game is about to start .And could you bring me a bowl of ice cream? And …uh…a slice of pizza. B: ? A: No , that’s all for now.
A.
What did you say
B.
Anything else
C.
Could I help
D.
What can I do for you
【单选题】铸钢ZG270-500，其中“270”和“500”分别表示材料的（）
A.
冲击韧性和延伸率
B.
屈服极限的冲击韧性
C.
强度极限的断面收缩率
D.
屈服极限和强度极限
【单选题】A：Honey，the basketball game is about to start.And could you bring me a bowl of ice cream？And...uh...a slice of prizza. B：________？ A．No，that's all for now. A．What did you say
B.
Anything else
C.
Could I help
D.
What can I do for you
【单选题】If you buy both version of mindtwist, you could （）
A.
reduce 5% on the lighter game
B.
reduce 5% on the both games
C.
reduce 5% on the smaller game
【单选题】—Honey, the basketball game is about to start. And could you bring me a bowl of
A.
ice cream? And—uh—a slice of pizza. — ____ ? —No, that’s all for now.
B.
What did you say
C.
Anything else
D.
Could I help
E.
What can I do for you
【简答题】You could a of volleyball or go windsurfing at the beach.
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