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【单选题】
程序中的错误一般可分为语法错误和语义错误两类,其中,语义错误可分为静态语义错误和动态语义错误。(31)属于动态语义错误。
A.
关键词(或保留字)拼写错误
B.
程序运行中变量取值为0时作为除数
C.
表达式的括号不匹配
D.
运算符的运算对象类型不正确
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举一反三
【单选题】Information technology has doubtless _____ the stability of business operations.
A.
enhanced
B.
raised
C.
increased
D.
rose
【单选题】The word 'satiated' (Para. 3) can best be replaced by '_____'.
A.
expressed
B.
satisfied
C.
enhanced
D.
aroused
【单选题】以下不属于广东在全国具有比较优势的现代服务行业是()
A.
金融服务
B.
批发和零售业
C.
旅游业
D.
计算机服务和软件业
【单选题】Computers, and especially connecting to the Internet, provide unique opportunities to enhance science and math education. Take, for example, the project called Chickscope, a program that would only be...
A.
1 and 3.
B.
1, 2 and 4.
C.
4 and 5.
D.
2, 3 and 5.
【多选题】遗传信息传递与表达过程中要经历哪些过程? ( )
A.
DNA复制
B.
DNA转录为RNA
C.
RNA翻译为蛋白质
D.
蛋白质的变性
【单选题】Some people like drinking coffee, for it has ______ effects.
A.
promoting
B.
stimulating
C.
enhancing
D.
encouraging
【单选题】Computers, and especially connecting to the Internet, provide unique opportunities to enhance science and math education. Take, for example, the project called Chickscope, a program that would only be...
A.
l and3.
B.
1, 2 and 4.
C.
4 and 5.
D.
2, 3 and 5.
【单选题】仔细阅读下述案例描述,判断该案例属于现代服务业的哪种发展趋势? 某连锁酒店将其旗下所有酒店的客房服务委托给了某保洁公司,利用该公司的专业团队提供高质量的服务,以保证优质的服务,同时还降低了公司运营的整体成本。
A.
服务外包
B.
服务聚合
C.
万物皆服务
D.
SOLOMO 服务
【多选题】以下属于现代服务业发展趋势的选项有:
A.
全球化
B.
网络化
C.
动态化
D.
创新化
E.
等级化
【单选题】Computers, and especially connecting to the Internet, provide unique opportunities to enhance science and math education. Take, for example, the project called Chickscope, a program that would only be...
A.
1 and 3.
B.
1, 2 and 4.
C.
4 and 5.
D.
2, 3 and 5.
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