圆锥体的底面半径为2,侧面积为8π,则其侧面展开图的圆心角为( )
From the top of the Autumn Hill people________ enjoy the fullest sight of Ge Garden.( )
A.have toB.needC.shouldD.can
Is Su Ning fit for the task?
Hang on. I’ll tell you________ what I think of it.( )
A.properlyB.correctlyC.exactlyD.highly
I hate rain. It never ends.
Dear, don’t think of it. Try to be________ and enjoy things.( )
A.carefulB.cheerfulC.usefulD.faithful
Lucy held her head up like a queen________ Bill was telling his tale.( )
A.afterB.beforeC.whileD.until
Yesterday Mom________ me some money to buy a dictionary.( )
A.givesB.gaveC.has givenD.was giving