【多选题】Based on the text you have just read , please finish the following exercise. Travelling around China can be tiring but fun as well. However, how you travel often determines ( 决定 ) whether your travel ...
【简答题】任务二:游戏开始 1. “开始按钮”角色主要有以下功能 (1) 游戏开始时,显示,并设置好大小。 (2) 鼠标移入移出有一个动画效果,即移入放大,移出缩小。 (3) 当点击这个角色时,隐藏自己,并告诉其他角色,游戏开始了。 1. “背景”功能 (1) 游戏开始时,切换为 “封面背景”,隐藏变量“分数” (2) 接受到 “游戏开始”,切换到“游戏界面”,并将分数初始化并显示出来。 2. 其他角色 在...
【单选题】Judging from his _____ look, he has found the key to _____ the difficult problem. [ ]
D.
exciting, having solved
【单选题】You can exercise your imagination, but these exercises must be done in accordance with the requirements ______ in the instructions.
【单选题】失业率是指劳动人口中失业人数所占的百分比,其中劳动人口是指( )正确答案是?
D.
16岁以上,且男子在60岁以下,女子在55岁以下。具有劳动能力人的全体
【单选题】Which of the following sentence is not true?
A.
The agreement is a temporary measure to solve the problem of flights behind schedule.
B.
The flights from 12 to 8 p. m. will be reduced.
C.
The flights at O' Hare may be late for two hours.
D.
O' Hare has as many as five runways.
【判断题】失业率是指失业人口在全部劳动人口中所占的比率。()
【简答题】任务四:小球开始动起来 角色 “小球”是游戏主角,其脚本比较复杂,我们分步来完成,本任务主要是让小球动起来,具体要求如下。 1. 角色 “小球”的主要功能 (1) 游戏开始时,处于隐藏状态; (2) 当接受到 “游戏开始”时,显示出来,并初始化其位置(位置舞台中间,准备向随机方向移动)。 (3) 移动过程中,碰到边缘就反弹。 2、 文件命名为 “反弹球 004.sb3 ” 【建议完成时间】 老师的...