【单选题】某孕妇当日食物中的叶酸摄入量为300μg,又服用了100μg的叶酸补充剂,则其当日的膳食叶酸当量为下列哪项
【单选题】某孕妇当日食物中的叶酸摄入量为300μg,又食用了100μg的叶酸补充剂,则其当日的膳食叶酸当量为( )。
【单选题】一个有10个硬盘组成的Raid5阵列最多可以允许()个硬盘出现故障不影响其数据的完整性。
【单选题】以下代码中1,2 处应填入哪个选项,浏览器会输出 受保护 的属性 $dauter和私有属性 $mom 的 值 ()(选择一项)
A.
$family-> get() ; $family-> get mom ();
B.
$family->dauter; $family->mom;
C.
$family-> getdauter() ; $family-> get mom () ;
D.
$family-> dauter; $family-> get mom () ;
【简答题】William Warbler was a man with a very ordinary ____________. He always ____________ a suitcase with him wherever he went. But the unusual thing about him was that he would respond to others’ questions...
【单选题】以下代码中1,2处应填入哪个选项,浏览器会输出受保护的属性$dauter和私有属性$mom的值
A.
$family->dauter; $family->mom;
B.
$family->getdauter(); $family->getmom();
C.
$family->dauter; $family->getmom();
D.
$family->get(); $family->getmom();
【简答题】Then one day, (6)____________, William got a role in a very important opera in the national capital,
【判断题】William got the role in the opera through a job interview with the director.