公称直径为20mm的钢筋机械连接Ⅰ级接头,其残余变形U0≤0.10mm。
参考答案:对
“换位思考”在实际生活中的好处就在于,通过换位思考[ ]
①你会变得宽容②你会变得善解人意③体会广交朋友的乐趣④你会心想事成
A.②③④
B.①③④
C.①②③
D.①②④
一 Would you like to go shopping with me right now?
一 I'm sorry, but it's so late now. _____, it is raining so hard outside. [ ]
A. For example
B. Such as
C. Even if
D. What's more