【单选题】在生活中看到的蜂巢是通常属于什么构成形式?
【单选题】why didn't steven travel to visit his mother?
C.
he bought a mobile phone to call her
【判断题】yield方法和sleep方法相同,都可以让当前正在运行的线程进入阻塞状态。
【单选题】She wanted to know ________ [ ]
A.
why didn't I think it was a good idea
B.
why I didn't think it was a good idea
C.
why I thought it wasn't a good idea
D.
why did I think it wasn't a good idea
【判断题】yield()方法和sleep()方法相同,都可以让当前正在运行的线程暂停。
【多选题】根据我国《旅游法》第1条规定,下列关于其立法目的表述正确的选项是:为( ),制定旅游法。
A.
保障旅游者和旅游经营者的合法权益,规范旅游市场秩序
B.
保障旅游从业人员和相关主体的合法权益,规范竞争环境
【单选题】( ) see the film this evening?
【判断题】yield 方法和 sleep 方法相同,都可以让当前正在运行的线程进入阻塞状态。
【单选题】—Why didn't Alice come to the party last night? —I don't know ______. [ ]