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【单选题】
对胃液中盐酸作用的描述,错误的是A.
激活胃蛋白酶原
B.
提供胃蛋白酶所需的最适宜的pH环境
C.
使蛋白质变性,易于水解
D.
血杀死进入胃内的细菌
E.
进入小肠后抑制胰液的分泌
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【简答题】管理者必须具备的技能包括：（）。
【简答题】What is the c cause of the car accident in which seven people were killed?
【简答题】in the car accident
【简答题】The people who had been hurt in the car accident lay screaming in .
【单选题】--Did you hear about the car accident in our town? Yes, I did. The driver and the other man ____badly______.
A.
was; hurt
B.
were; hurt
C.
was; hurting
D.
were; hurting
【简答题】Read the essay entitled " The Car Accident". What do you think of the beginning of the story? The Car Accident 8 years ago, my family and I went to Chantaburi, which is the province in southeast of Th...
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