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【判断题】
Mathematica 自定义函数 f[x_]:=x+x^3 也可以定义为 f[x]:=x+x^3A.
正确
B.
错误
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【单选题】病人,男性,50岁。农药厂工人,在生产有机农药工作中违反操作规定,出现恶心、呕吐,多汗、流、瞳孔缩小,呼吸困难、大汗、肺水肿、惊厥等症状。全血胆碱酶活力降至30%以下,在治疗时使用阿托品静脉给药。当出现阿托品中毒时应采取的治疗措施是
A.
立即停药
B.
密切观察
C.
对症处理
D.
应用解磷定
E.
应用毛果芸香碱
【单选题】He has ______the habit of taking notes while reading.
A.
invented
B.
formed
C.
increased
D.
reacted
【简答题】Period -4 Writing I. 七选五 : 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项多余选项。 71 _ __ _When a person does a certain thing again, he is impelled( 迫使 ) by some unseen force to do the same thing repeatedly; thus ...
【简答题】Habits , whether good or bad , are gradually formed ( 形成 ). When a person does a certain thing again , he is driven by some unseen force to do the same thing repeatedly , then a habit is formed . Once...
【单选题】※患者男,35岁,特殊职业。在生产有机磷农药工作中违反操作规定,出现恶心.呕吐.多汗.流涎.瞳孔缩小,呼吸困难.肺水肿,惊厥等症状。全血胆碱酯酶活力降至30%以下,在治疗时使用阿托品静脉给药。如出现阿托品中毒时,可采取的治疗措施是
A.
密切观察
B.
对症处理
C.
立即停药
D.
应用碘解磷定
E.
应用毛果芸香碱
【单选题】他养成了大量阅读的习惯,因而在头脑储存了很多有价值的信息。
A.
He formed the habit of reading a great deal. Thus storing his mind with much valuable information.
B.
He formed the habit of reading a great deal, thus in his mind store much valuable information.
C.
He formed the habit of reading a great deal, thus storing his mind with much valuable information.
【简答题】Habits，whether good or bad，are gradually formed when a person does a certain thing again.He is driven by some unseen force to do the same thing repeatedly, and then a habit is formed．Once a habit is f...
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