What’s that ____ English —It’s a desk.

Hillary Clinton, who was Obama’s major rival in the struggle for the nomination for the presidency, nowhas to _____ her new role as Secretary of State. [ ]

rom endless homework on weekends, thestudents now find their own activities, such as taking a ride together to watchthe sunrise.

Everything here is under construction.—- Oh, has the building once ___ for exhibition been pulled down, too

填人下面一段文字横线处的语句，最恰当的一句是（ ）从科技性上来说，手机“飞行模式”的推出_____________________________。有的“飞行模式”仅是关闭了通话功能，有的是在硬件上停止基带芯片，还有的是关闭包括Wi – Fi、蓝牙等一切无线连接……由此可见，各个手机厂商对“飞行模式”的设置并不相同，“飞行模式”是一个既没有国际标准，也没得到航空行业认证的功能。