【简答题】在file.php文件中,定义了一个名为Dady的类,如图所示: 以下选项代码均为Dady类的子类,分别将各个选项代码放入file.php文件Dady类下面进行测试,在浏览器中运行报错的是()(选择两项)A. B. C. D.
【单选题】We half an hour on the playground after class. A. spend; to practise running B. take; to practise to run C. spend; practising running D. take; ...
A.
spend; to practise running
B.
take; to practise to run
C.
spend; practising running
D.
take; to practise running
【单选题】The girl is often listened ______ songs at the next room.
【单选题】旅游安全是旅游业的生命线,安全是旅游必不可少的前提,为了保护旅游者人身、财产安全,旅游安全管理工作应当贯彻( )。
【单选题】He spends as much time as he can ______ English every day. [ ]
B.
to practise to speak
【单选题】.The girl began to _____the piano when she was young.
【多选题】安全是旅游的前提 , 是旅游的生命线 , 因此 , 《旅游法》将 ( ) 作为旅游安全保障立法的基本原则。
【单选题】旅游安全是旅游业的生命线,安全是旅游必不可少的前提,为了保护旅游者人身、财产安全,旅游安全管理工作应当贯彻( )。