The manager didn't ask him to come. _______, he lost his job.[      ]

A. In other words      

B. In a word        

C. In many ways    

D. In any way

里皮不能绑防护栏的吊篮，必须与建筑物拉牢固定，吊篮里皮与建筑物的间距不得大于（）。

A．20cm

B．25cm

C．28cm

D．30cm