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【判断题】
管道施工图中在注明的前提下可以自由选择单位。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】为比较两疗法治疗单纯性消化不良治愈率的优劣,为临床用药决策提供依据,某研究用甲、乙两种疗法治疗单纯性消化不良患者71例,结果见下表。假设检验结果 ,则按 水准,结论为:
A.
拒绝 ,接受 ,可以认为两疗法治愈率有差别
B.
拒绝 ,接受 ,尚不能认为两疗法治愈率有差别
C.
不拒绝 ,可以认为两疗法治愈率有差别
D.
不拒绝 ,尚不能认为两疗法治愈率有差别
E.
不拒绝 ,尚不能认为两疗法治愈率相当
【单选题】I had told them the reason, ______ I didn't attend the meeting.
A.
for which
B.
for what
C.
for that
【单选题】I had told them the reason, _____ I didn't attend the meeting.
A.
why
B.
for which
C.
at which
D.
for whom
【单选题】关于踝足部运动学说法不正确的是
A.
足弓有二,即内、外侧纵弓
B.
胫骨后肌麻痹会使足弓下降,形成平足
C.
足的外侧缘提起、内侧缘下降,足底转向外下方称为外翻
D.
足的内侧缘提起、外侧缘下降,足底转向内下方称为内翻
E.
踝关节的紧锁位是完全背屈
【单选题】I had told them the reasons, ___I didn't attend the meeting.
A.
why
B.
for which
C.
that
D.
which
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