楼层通道口的安全门或栏杆的强度应能承受()的水平载荷。
A、0.1kN
B、0.5kN
C、0.8kN
D、1Kn
参考答案:D
—Could you tell me________. ?
—Quite well, thank you.
A.what do you do
B.are you good at math
C.what you think of the film
D.howyou are getting on with classmates
某术后患者,医嘱为流质饮食,下列不符合其饮食原则的是
A.一切食物成流体B.无刺激性C.易于吞咽和消化D.少食多餐E.烹调时不放食盐