She was sleeping with () windows.
When evening came, the roads were completely ____________ of traffic.A.emptyB.desertedC.filledD.clear
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( 17 )在 SQL 语言中,用于测试列值非空的短语是A ) IS NOT EMPTYB ) IS NOT NULLC ) NOT UNIQUED ) NOT EXISTS
The fog is lifted,so ______ the radar.A.closeB.openC.switch offD.switch on
This was an unexceptionally brutal attack.A: cruelB: openC: suddenD: direct
She came across three children sleeping under a bridge.A: found by chance B: passed byC: took a notice of D: woke up
They were locked in mortal combat.A: deadly B: open C: actual D: active
The walls are made of hollow concrete blocks.A:empty B:big C:long D:new