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搜题
【简答题】
Complete the sentences withthe correct preposition(at, in or on). He's _________vacation. I work _________the Citicorp building. Mrs Agnelli's office is ________the fourth floor. I'm afraid she's ______ a meeting. She's _______ lunch. He's ________ a business trip.
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举一反三
【单选题】使用fullpage 组件,设置每一屏(section)的背景颜色的属性为?
A.
sectionColor
B.
sectionsColor
C.
navigation
D.
navigationtooltips