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【简答题】
His (smart) ______ impressed me greatly, and then we started a pleasant chat.
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皮皮学刷刷变学霸
举一反三
【单选题】This is the first time that the students _______ to Hyde Park. A. have gone B. have been gone C. have been going D. are being gone
A.
have gone
B.
have been gone
C.
have been going
D.
are being gone
【单选题】关于膀胱的描述不正确的是
A.
成人容量约300～500ml，最大容积可达800ml
B.
膀胱三角内无黏膜皱襞
C.
女性膀胱容量较男性小
D.
膀胱体内面有膀胱三角
E.
排空时呈三棱锥体形
【单选题】患者男性，22岁，主因“发现双肾积水半年”就诊。患者出生时发现脊膜膨出，8个月大时手术治疗。患者从小排尿困难，伴尿频，大便干燥，但一直未检查。半年前体检时发现双肾积水。考虑该患者最佳的治疗方式是（）。【提示】留置尿管2个月后，复查泌尿系B超：双肾轻度扩张，血肌酐恢复正常。尿动力学检查：膀胱感觉敏感，顺应性差，膀胱安全容量为150ml，未见不稳定表现。腹压排尿，未见明确逼尿肌收缩。
A.
长期留置尿管
B.
长期留置膀胱造瘘管
C.
长期留置双肾造瘘管
D.
间断清洁自家导尿
E.
尿流改道术
F.
肠道扩大膀胱术+术后间断清洁自家导尿
【单选题】I ________ never ________ there before. [ ]
A.
have; been to
B.
have; been
C.
have; gone to
D.
have; gone
【单选题】They _____ England and they will be back next week.
A.
have gone to
B.
have been to
C.
have gone in
D.
has been on
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