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【单选题】
C 语言中所使用的变量在( )定义声明,被调用函数如果出现在主调函数前可以省略声明,反之必须声明。A.
使用前
B.
使用后
C.
使用时
D.
任何时候
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Li Ming said he had____ to tell us. [ ]
A.
something important
B.
important something
C.
anything important
D.
important anything
【单选题】Stop talking! Miss Li has ______ to tell us. [ ]
A.
something important
B.
important something
C.
anything important
【多选题】项目策划的具体内容包括()
A.
明确项目组织管理模式
B.
明确项目安全、质量、效益考核指标
C.
确定项目人员、设备、材料等各项资源配置方案
D.
对相关履约风险进行识别，并提出防范措施
【单选题】Li had something to tell the manager, Mr Smith, so he went to his place, entering the room and said:
A.
You're not busy, I hope.
B.
Got a minute?
C.
I'm terribly sorry to trouble you, Mr Smith.
D.
Can I have a word with you Mr Smith?
【单选题】Could you tell me ______? [ ]
A.
where does Li Lei work
B.
where did Li Lei work
C.
where Li Lei works
D.
where Li Lei worked
【单选题】—Would you please tell Miss Li that she _______ as a volunteer for the 2008 Olympic games? —Of course. I will tell her tomorrow. [ ]
A.
choose
B.
chose
C.
has chosen
D.
is chosen
【单选题】Susan：__________，Li．Can you tell me the correct time?Li：It’s exactly nineo clock by my watch． Susan：Well，I have an appointment at 9：30．Well，I‘ve got to run．Bye，Li． Li：Bye．
A.
Pardon me
B.
Excuse me
C.
Sorry
D.
Thanks
相关题目：
【多选题】项目策划的具体内容包括()
A.
明确项目组织管理模式
B.
明确项目安全、质量、效益考核指标
C.
确定项目人员、设备、材料等各项资源配置方案
D.
对相关履约风险进行识别，并提出防范措施