献血后的生理恢复与以下哪种情况无关()
A.献血者的体重
B.营养状况
C.性别
D.献血量
E.身高
参考答案:E
To make our city more beautiful, rubbish _________ into the river.
A.needn’t be thrown
B.can’t thrown
C.mustn’t be thrown
D.may not thrown