【单选题】下面()不是有效的变量名。
A. 1name B. name1 C. Name D. naMe
A. 1name B. name1 C. Name D. naMe
举一反三
- He （接受） the gift（礼物）______ the school. A: A. by the name of B: B. on the name of C: C. in the name of D: D. with the name of
- 3．In China，the________ is behind________ A． first name ;last name B． last name; family name C． family name; first name D． last name; first name
- 【单选题】The order of English name and Chinese Name. A. Chinese name: family name + given name English name: given name+ middle name + last name B. Chinese name: given name+ middle name + last name English name: family name + given name
- 【单选题】His name is Tony White. His family name is ______. A. White B. Tony C. Tony White D. White Tony
- 【单选题】查找:姓名不为空的记录,SELECT语句的条件子句正确的是()。 A. WHERE NAME !NULL B. WHERE NAME NOT NULL C. WHERE NAME IS NOT NULL D. WHERE NAME !=NULL