椰子果实传播时的载体是（）。 A.风 B.水 C.鸟 D.兽
题型：单项选择题
问题：
椰子果实传播时的载体是（）。
A.风
B.水
C.鸟
D.兽
题型：单项选择题
Cross Income(总收入)=$26000; Income Tax(收入税)= $6000
Net Income (纯收入) =$20000.
(Net Income =" Gross" Income — Income Tax)
The circle shows how Mr. and Mrs. Brown and their two children spend their family income. Mr. Brown is the only wage earner (靠工资为生的人). Mrs. Brown is a housewife. The children are too young to do any part-time work.
小题1:How many people earn money for the family? ___________
A．One
B．Two
C．Three
D．Four小题2:How much of the net income is spent on housing? ______________
A．$2000
B．$3000
C．$4000
D．$5000小题3:$3000 is Tespent on _____________.
A．telephone Power Rates
B．Food
C．Motor Vehicle（交通 ）
D．Clothing and Incidentals小题4:If the Brown family decided to sell their car, how much extra money wouldn’t they have to spend?_____________
A．$28000
B．$2000
C．$26000
D．$4000