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【简答题】
下面的程序,用于在 MySQL数据库的Customer表中,删除指定会员号(id,tinyint型)的客户记录。请填空。 $url='localhost'; $user = 'php'; $password = 'php.ahcme.com'; $db = 'sakila'; $sql = "delete from customer where customer_id=?"; $conn = new ____1____($url,$user,$password,$db); //建立数据库连接 $stmt = $conn->____2____($sql); //建立预处理语句 $stmt->bind_param("i",$ID); // 绑定参数 $ID=10; $stmt->____3____; //执行SQL语句 $conn->close();
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举一反三
【单选题】下列句子,属于名词用作状语表示工具手段的是( )
A.
惠等哭，舆归营。
B.
父母闻之，清宫除道，张乐设饮。
C.
孟尝君怪其疾也，衣冠而见之。
D.
嫂虵行匍伏，四拜自跪而谢。
【单选题】It is generally regarded that Keats's most important and mature poems are in the form. of
A.
ode
B.
elegy
C.
epic
D.
sonnet
【简答题】English is now spoken in many countries ________ Britain, America and Austr al ia. A. than other B. other than C. rather than D. than rather
【单选题】2018 年 8 月甲公司进口一批设备,关税完税价格为 150 万元,已知关税税率为 5%; 增值税税率为 16%; 计算甲公司当月该笔业务应缴纳增值税的下列算式中正确的是
A.
(150+150×5%)×16%=25.2 万元
B.
150×16%-150×5%×16%=22.8 万元
C.
150×16%+15×5%=24.75 万元
D.
150×16%=24 万元
【单选题】English is now spoken in many countries ________ Britain, America and Austr al ia. A. than other B. other than C. rather than D. than rather
A.
than other
B.
other than
C.
rather than
D.
than rather
【简答题】Regarded as one of the English language’s most gifted poets, John Keats wrote poetry that concentrated on imagery, human nature, and philosophy. Although Keats didn’t receive much formal literary educ...
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