问题
单项选择题
橡胶支座对粱跨的（）作用，不如钢支座。
A、约束
B、支承
C、平稳
D、弹性
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
橡胶支座对粱跨的（）作用，不如钢支座。
A、约束
B、支承
C、平稳
D、弹性
参考答案：A
Where are they?  This is Tommy’s bedroom(卧室). You can see a small bed 55 the room. There’s a toy(玩具)on the bed. You can see a light（灯）on the drawer. 56 the photo? It’s on the drawer，too. You can see 57 on the chair. Where are the plants? They are 58 . The alarm clock, the pen and a cup 59 on the table. 60 you see a math book? Yes, it’s on the floor.
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