()是将预制桩用锤击打或振动法沉入地层至设计要求高程。
A. 打入桩
B. 沉入桩
C. 灌注桩
D. 振动桩
一般认为,直径()m以上的桩可以称为大直径桩,最大直径已达()m。
A. 2 ;5
B. 2.5 ;5
C. 2.5 ;6
D. 2 ;6
The daughter is leaving home for independence and the mother feels ____ on the one hand and expresses her _____________ on the other.(based on your text understanding and complete the sentences)
The daughter ____________ in her rooms and the mother ____________ the rooms.(based on the text and complete this sentence)