A.undertakesB．holdsC．playsD．performs【C7】……

单项选择题Only when he was put in prison,() how silly.A.he realizedB.did he realizeC.he realizeD.do he realize

单项选择题She is quite shy and always feels ( ) in public.A.embracedB.enlargedC.embarrassedD.engaged

单项选择题How should we ( ) the poster to make it more attractive

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