the number of basketball players has (been) risen 这个been能去掉吗?为什么?

The number of the apples in the basket is not less than 10（改为同义句）There are ____ _____ 10 apples in the basket. The basket is full of ( ) (flower) The basket is (f ) of apples The picnic basket is full of a number of the number of the number of,a small number of,a number of. the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students Number of the black the number of、a number of、large number的区别 英语翻译l have six baskets.there are big.three are small.l have some pears and some pears and some oranges.l put three pears in each small basket,and l put three oranges in each bia basket and one orange in each small basket.the number of oranges a basket of eggs作主语谓语动词用单数还是复数There ( ) a basket of eggs on the table.A basket of eggs ( )on the table The basket of ( )is very nicestawberry 适当形式