皮皮学，免费搜题
登录
搜题
【单选题】
能够激活其他蛋白酶原的蛋白酶是A.
蛋白酶
B.
弹性蛋白酶
C.
胰蛋白酶
D.
氨基肽酶
E.
羧基肽酶
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】Work with a partner. Choose one email to write. Student A You want to buy a second-hand computer online. You have to write an email to ask for more information about the computer that interests you. Y...
【简答题】You want to buy a second-hand computer online. You have to write an email to ask for more information about the computer that interests you. You should: Ask for a photo. Ask for the size of the monito...
【单选题】—_____? —He is a worker. [ ]
A.
Who is your father
B.
Where is your father
C.
What is your father
D.
How is your father
【简答题】Task 6 Work with a partner. Choose one email to write. Student A You want to buy a second-hand computer online. You have to write an email to ask for more information about the computer that interests...
相关题目：