单项选择题Professor Smith has great confidence ( ) his students.A.inB.overC.onD.at
单项选择题Take it easy.You look like a fish ( ) of water.A.outB.inC.withD.from
单项选择题Put in the Coffee and ( )it, you will make the drink.A.twistB.stirC.rollD.hake
单项选择题Your handwriting has a ( ) style. and I can recognize it at once.A.uniqueB.commonC.sharpD.beneficial
单项选择题Having worked hard for half a year, I plan to go on my ().A.vocation B.vacation C.caution D.action