(广元)如图,把RI△ABC放在直角坐标系内,其中∠CAB=90°, BC=5.点A、B的坐标分别为(1,0)、(4,0).将△ABC沿x轴向右平移,当点C落在直线上时,线段BC扫过的面积为( ) A.4 B.8 C.16 D.
﹣What's the meaning of "secretary"?
﹣Let me ______ the word in the dictionary.( )
look at
look for
look after
look up
He left school and began work ______ twelve.( )
at the age of
at the beginning of
at the top of
at the bottom of
This bed______ soft and comfortable.( )
sounds
tastes
feels
smells
﹣Excuse me,_______?
﹣It's next to Wanda Cinema.( )
when is the movie on
what is your mother
who is the girl under the tree
where is the nearest bookshop
She is my friend._______name is Betty.( )
Its
His
Her
My