硬铝板不经过淬火或退火，也可以进行弯曲的厚度为（）。A.1毫米以内 B.2毫米以内

读读写写，注意音同字不同。

摇遥 yáo          远          摆

野也  yě           能          外

未为  wèi          来          了

进程是系统进行资源分配和调度的基本单位。进程由程序块、______和数据块三部分组成。

膝关节损伤三连征是指（）

A.髌骨骨折、交叉韧带损伤、半月板损伤

B.外侧副韧带损伤、半月板损伤、内侧副韧带损伤

C.髌韧带损伤、内侧副韧带损伤、半月板损伤

D.交叉韧带损伤、髌韧带损伤、髌骨骨折

E.内侧副韧带损伤、交叉韧带损伤、半月板损伤

When I talked with my grandma on the phone, she sounded weak, but by the time we () up, her voice had been full of life.

A. were hanging

B. had hung

C. hung

D. would hang

You want to know what the safest place for children 77．______
is in the car The experts say the back seat is the safest for 78．______
them. The back seat is farthest away off the force of a head- 79．______
on collision(迎头撞击), which can lead serious injuries. 80．______
If your child is below 8 and weighs no more than 85 81．______
pounds, it is necessarily to fit your car with a safety seat. 82．______
Moreover, the safety seat must be held in place of on the83．______
car’s back seat. If your child do need your attention while 84．______
you driving, don’t look back with only one hand on the 85．______
wheel. You’d better stop the car. 86．______