皮皮学，免费搜题
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搜题
【单选题】
属于氮芥类烷化剂的是A.
替康
B.
卡莫司汀
C.
环磷酰胺
D.
塞替哌
E.
鬼臼噻吩甙
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】半抗原
A.
既有免疫原性，又有抗原性
B.
具有抗原性，而没有免疫原性
C.
既没有免疫原性，也没有抗原性
D.
具有免疫原性，而没有抗原性
E.
与蛋白质载体结合后，可获得抗原性
【简答题】请用括号里给出词的正确形式填空: Beijing came in (one) with 8,800 members of China's "new rich".
【单选题】阅读片段训练: Tom is ten years old this year.He is in Grade Two( 二年级 ) . He doesn't work hard at school.His teacher doesn't like him. Tom's teacher doesn't like him because ______.
A.
he doesn't work hard at school
B.
he doesn't listen to his teacher in class
C.
he doesn't do his homework
D.
he doesn't go to school on time
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