【单选题】John plays the piano _____, if not better than, David. But he never shows off in public.
【单选题】一Why is John so poor at his lessons? 一He never studies ,he plays computer games all day
【简答题】—Is the man our sales-manager? —No,it _________ not be him.He never plays cards. A.must B.can C.will D.may
【判断题】He
never plays soccer on Sunday.
【单选题】(单选)自由落水檐口的出挑长度一般为( )。
【单选题】有季节性升高,并以儿童多见的传染病,其传播途径是()。
【单选题】运用正多边形命令绘制的正多边形可以看作是一条( )
【单选题】运用正多边形命令绘制的正多边形可以看作是一条