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【判断题】
随着科技的发展,目前已有仪器分析方法可完全取代感官评价检验。
A.
正确
B.
错误
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【简答题】As a high school athletics coach, I gave a speech about football to students and parents, aiming at getting new team members :I talked  about how'everyone  can benefit from football. This year, a worr...
【判断题】二级反应的速率常数的单位与一级反应相同。
A.
正确
B.
错误
【单选题】一级反应速率常数的单位为( )。
A.
1/mol
B.
1/s
C.
1/m
D.
1/kg
【单选题】She told me not to come home after midnight.
A.
my mother
B.
my coach
C.
my friend
D.
my neighbor
【判断题】二级反应的速率常数的单位与一级反应相同。
A.
正确
B.
错误
【多选题】以下哪些句子是宾语从句,请选择
A.
I don’t know that girl.
B.
I think that Jenny knows the answer.
C.
I hope that we can have lunch together.
D.
My coach told me that I should eat some  vegetables and fruit for supper.
E.
This is your desk. That is mine.
F.
She always talks like that.
【单选题】一级反应速率常数的单位为()
A.
B.
mol -1 ∙dm 3 ∙s -1
C.
mol∙dm -3
D.
s -1
【单选题】甲苯磺丁脲降糖作用的主要机制是
A.
剌激胰岛β细胞释放胰岛素
B.
促进萄萄糖分解
C.
增强胰岛素的作肜
D.
使细胞内CAMP减少
E.
抑制胰高血糖素的作用
【判断题】一级反应速率常数的单位是时间单位的倒数。
A.
正确
B.
错误
【简答题】Nick: I wish this news story (1) ______ (be) over. I just want to play soccer in peace.Talia: I wish I could give you a break. But this story must be (2) ______ (tell). It proves your innocence.Nick: ...
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