What type of transition is the following phrase: "In other words..." A: Transition between contrasting ideas or points B: Transition to elaborate upon an idea C: Transition to show cause-effect relationship D: Transition to a supporting example

The correct statement of the transition attribute is（ ） A: transition-duration sets when the transition effect starts B: transition-duration sets how many seconds or milliseconds the transition effect takes C: transition-delay sets when the transition effect starts D: transition-delay sets how many seconds or milliseconds the transition effect takes

Iron was found to be the most effective transition metal. 句中“transition metal”的中文是______

实现鼠标经过的时候元素立刻发生旋转的过渡效果，可以用以下哪个方法？（选择一项） A: transition: all; B: transition: transform 1s ease 2s; C: transition: rotate 2s; D: transition: transform 2s;

Which of the following is NOT the outlet of acetyl CoA? ( ) A: go into the TAC cycle B: use to synthesize fat C: transition to ketogenic amino acid D: transition to acetone body E: transition to cholesterol

‍（ ）可以将盒子的背景颜色、宽度，在1s内，匀速，完成过渡效果。‌ A: transition:background-color width 1s linear; B: transition:all 1s linear; C: transition:all 1s ease; D: transition:background-color width 1s ease;

What is Incompatible transition?

The purpose of transition words is to _____.

设置过渡效果，元素的宽度在5秒内由100px匀速变化到200px，延迟时间为2秒钟，则transition 属性设置正确的是（ ）。 A: transition:width 2s linear 5s B: transition:2s width 5s linear C: transition:width 5s linear 2s D: transition:5s width 2s linear

如何给width属性添加这样的一个过渡效果：立马开始，持续2s的线性匀速式过渡？ A: transition: width 2s; B: transition: width 2s linear; C: transition: width 2s linear 0s; D: transition: width 0s linear 2s;