皮皮学，免费搜题
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【判断题】
抑制剂对酶的抑制作用是酶变性失活的结果。( )A.
正确
B.
错误
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】These animals migrate south annually in search of food.
A.
explore
B.
inhabit
C.
prefer
D.
travel
【单选题】These animals migrate south annually in search of food.
A.
explore
B.
travel
C.
inlaid
D.
prefer
【简答题】How to search food professional journals?
【单选题】These animals (migrate) south annually in search of food.
A.
explore
B.
travel
C.
inhabit
D.
prefer
【单选题】Instructions on how to conduct search and rescue are given in the ______ which is primarily designed for use by merchant ship．
A.
MARPOL
B.
IRPCS
C.
SOLAS
D.
MERSAR
【简答题】How many web-pages did the search engine find for the user?
【多选题】飞机地面勤务包括
A.
飞机的进出港指挥和飞机停放、推、拖
B.
提供电源、气源、加（放）水、加（放）油料、充气、充氧
C.
飞机清洁和除冰、雪、霜
D.
航线腐蚀预防与维护工作
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