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【多选题】
下列关于拟除虫菊酯类农药叙述错误的是()
A.
人工合成的结构类似天然存在的
B.
一般不引起中毒
C.
在碱性条件下易分解,酸性条件下稳定
D.
重度中毒应用解磷定
E.
一般与有机磷农药配合应用
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参考答案:
举一反三
【单选题】下面有关continue语句的表述错误的是:
A.
continue语句可以用在while、for及foreach循环当中
B.
continue将程序的控制权转移到了循环语句的开始点。
C.
continue语句不能用在while和for循环当中
D.
continue语句将跳过剩余尚未执行的后继循环体,直接返回到循环的起点
【单选题】【C10】
A.
parties
B.
groups
C.
individuals
D.
departments
【简答题】跳转语句中的()语句可以将程序控制直接转移到标号指定的语句。(注意全部字母小写)
【简答题】A.government B.agency C.authorities D.departments
【单选题】Which of the following statement is not the reason why Service department costs are charged to operating departments?
A.
to encourage operating departments to wisely use service department resources.
B.
to provide operating departments with more complete cost data for making decisions.
C.
to help measure the profitability of service departments.
D.
to create an incentive for service departments to operate efficiently.
【简答题】According to the first paragraph, the success of IT departments will depend on
【简答题】Some company departments and their responsibilities 部门职责
【单选题】二进制数 0111110 转换成十六进制数是
A.
3F
B.
DD
C.
D.
3E
【单选题】According to paragraph 2, the arts and humanities departments _______.
A.
A. are more responsible for grade inflation than the other departments
B.
should not be compared to other departments
C.
have far more students than the other departments
D.
no longer give students A grades
【简答题】跳转语句中的( )语句可以将程序控制直接转移到标号指定的语句。
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