A new study shows that ________ fathers and mothers spend almost equal time performing paid and unpaid work combined, mothers spend nine more hours per week multitasking than fathers. A . if B . when C . because D . while 答案:D
(1)学校在小芳家( )偏( )( )的方向上,距离是( )米。 (2)医院在小芳家( )偏( )( )的方向上,距离是( )米。