( )是用两根固定不动的抱杆吊装数量较多的塔群。
A.双抱杆滑移法B.双抱杆递夺法C.联合吊装法D.整体吊装法
参考答案:B
Questions 1-4
What is at the top of the meeting’s agenda?()
A.The minutes of the last meeting.
B.The treasurer’s report.
C.The Scottish and Irish Folk Dances.
D.The International Display Week.
急性严重心肌梗塞发生后,一般不出现下列哪种情况:()
A.血压下降
B.天门冬氨酸转氨酶升高
C.白细胞增高
D.低血糖
E.血沉增快