皮皮学，免费搜题
登录
搜题
【单选题】
Where is Santiago originally from?A.
Mexico
B.
Cuba
C.
Morocco
D.
Canary Islands
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】能换（ ）张 。 能换（ ） 和（ ）张 。
【单选题】Many people wrote to Johnson to find out，_________．
A.
what kind of whisky he had
B.
how to live longer
C.
how to become wealthy
D.
in which part of the neck to have an injection
【简答题】镁条燃烧时，化学能转化为______能和______能．
【单选题】醋酸纤维薄膜电泳时用PH8.6的巴比妥缓冲液可以将蛋白质分成五条区带,从正极到负极的顺序是( )
A.
γ-球蛋白、β-球蛋白、α 1 -球蛋白、α 2 -球蛋白、清蛋白
B.
γ-球蛋白、β-球蛋白、α 2 -球蛋白、α 1 -球蛋白、清蛋白
C.
清蛋白、α 1 -球蛋白、α 2 -球蛋白、β-球蛋白、γ-球蛋白
D.
白蛋白、α 2 -球蛋白、α 1 -球蛋白、β-球蛋白、γ-球蛋白
E.
清蛋白、β-球蛋白、α 2 -球蛋白、α 1 -球蛋白、γ-球蛋白
【单选题】What do we know about Lawrence after he became a teacher?
A.
He wrote many novels and stories.
B.
He worked with miners in his spare time.
C.
He escaped from the mines where his family lived.
D.
He learned how to write stories from a famous writer.
相关题目：