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【单选题】
以下关于 Python 函数对变量的作用,错误的是:()A.
函数里不允许有和函数外同名的变量
B.
简单数据类型在函数内部用global保留字声明后，函数退出后该变量保留
C.
简单数据类型变量仅在函数内部创建和使用，函数退出后变量被释放
D.
全局变量指在函数之外定义的变量，在程序执行全过程有效
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举一反三
【单选题】下列关于尿瘘说法错误的是（）
A.
坏死型尿瘘多在产后及手术后3～7日开始漏尿
B.
手术直接损伤术后24小时开始漏尿
C.
放射性损伤所导致的漏尿发生时间较晚
D.
一侧输尿管阴道瘘仍有自主排尿
E.
较高位的膀胱瘘站立时可无漏尿
【单选题】下列关于膀胱损伤的说法错误的是
A.
膀胱破裂如裂孔较小可采用留置导尿等保守治疗
B.
膀胱损伤的病因可分为开放性损伤、闭合性损伤和医源性损伤
C.
膀胱损伤的临床表现可有休克、腹痛、血尿和排尿困难及尿瘘等
D.
膀胱损伤为防止感染一般不进行膀胱造影
E.
膀胱损伤的病理可分为挫伤和破裂，后者又分为腹膜内型和腹膜外型
【单选题】It was because I like you ______ I speak out frankly.
A.
that
B.
why
C.
because
D.
who
【单选题】How Do American Consumers Borrow? Young consumers often have not established their credit ratings. Many do not have steady incomes. They might have difficulty borrowing money from an agency in busines...
A.
have difficulty borrowing from their parents or relatives
B.
can't get an interest-free loan from their parents or relatives
C.
always borrow money from an agency
D.
usually borrow from their parents or relatives
【单选题】-What were you like when you were young? -______. [ ]
A.
Of course not
B.
I was a little shy
C.
I like football
D.
Fine, thank you
【单选题】How Do American Consumers Borrow? Young consumers often have not established their credit ratings. Many do not have steady incomes. They might have difficulty borrowing money from an agency in busines...
A.
The newest type of bank loan is simple to get.
B.
Bank loans are more difficult to get.
C.
Banks charge higher interest rates.
D.
Banks offer loans to those having a fairly good credit rating.
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