按照ICRU系统腔内照射剂量学描述至皇蛊（） A.治疗技术的描述 B.总参考空气比释

What do you do on the weekend ? Some people like to 1 at home, but others like to go  2 a walk or play football. My friends Jack works hard in a factory during the  3 . On the weekend, he always  4  the same things. On Saturday he   5  his car and on   6  he goes with his family to a village by car. His uncle and aunt have a farm there. It isn’t a  7  one, but there’s always  8 to do on a farm.  The children help with the animals and give them their  9 . Jack and his wife help in the fields . At the end of the day, they are all  10  and Jack’s aunt gives them a big meal.

小题1:	A．plays B．stay C．live D．enjoys

小题2:	A．to B．in C．at D．for

小题3:	A．day B．time C．autumn D．weekdays

小题4:	A．does B．make C．borrows D．has

小题5:	A．watches B．washes C．driving D．sells

小题6:	A．Monday B．Saturday C．Sunday D．Tuesday

小题7:	A．big B．small C．hard D．short

小题8:	A．little B．much C．fast D．far

小题9:	A．clothes B．places C．food D．balls

小题10:

A．clean B．late C．hungry D．friendly