当水平支撑超过两道以上时,应先拆除两道以上水平支撑,最下一道()应同时拆除。
A.大横杆与立杆
B.小横杆与立杆
C.大横杆与小横杆
D.大横杆或小横杆
参考答案:A
根据上下文的意思,把下列对话补充完整,可能会有多种答案。
A: Excuse me! 1.________________ Beijing Hotel?
B: It's in Changan Street, near Wangfujing.
A: 2. ________________________?
B: It's about 30 minutes' walk.
A: 3. ________________________?
B: Yes, you can take buses No. 1, No. 4 or No. 10 to get there.
A: Where is the nearest bus stop?
B: The nearest bus stop is on the left side of the street. Please go across the street, turn right and
4.________________________________.
A: Thank you.
B: 5.________________________________.
男,70岁,较长时间大便干燥,近2周来,排便时疼痛伴出血,经检查,肛管皮肤全层裂开,形成溃疡,诊断为肛裂。采用坐浴等非手术治疗。
上述病人的有关处理哪项不妥
A.避免辛辣食物B.少吃水果C.服缓泻剂D.避免肛门指检E.外用消炎软膏