皮皮学，免费搜题
登录
搜题
【单选题】
“鹊之彊彊,鹑之奔奔。人之无良,我以为君?”出自诗经哪一首诗歌( )A.
《 · 防有鹊巢》
B.
《鄘风 · 墙有茨》
C.
《•柏舟》
D.
《鄘风•鹑之奔奔》
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】Green Gene Technology For the past 10,000 years humans have influenced the plants they use at first unknowingly, later by design. Today's crops have been created by a process of selection and classica...
【单选题】为研究新药“胃灵丹”治疗胃病(胃炎、胃溃疡)疗效，在某医院选择50例胃炎和胃溃疡病人，随机分成实验组和对照组，实验组服用胃灵丹治疗，对照组用公认有效的“胃苏冲剂”。这种对照在实验设计中称为
A.
实验对照
B.
空白对照
C.
安慰剂对照
D.
标准对照
E.
历史对照
【单选题】护士关于骨盆狭窄的认识,哪项是错误的
A.
入口前后径<10cm为骨盆人口狭窄< /div>
B.
骨盆各径线比正常值<1cm为均小骨盆< /div>
【单选题】In the past most pilots have been men, but today the number of women ______ this field is climbing.
A.
shamming
B.
devoting
C.
registering
D.
pursuing
【单选题】In the past men generally preferred that their wives ______ in the home.
A.
worked
B.
would work
C.
work
D.
were working
【简答题】In the past, women tended to assume that they would be overtaken by men in the race to the top. And, today's young women are far less 【S1】______. philosophical about their status and are more aggressi...
相关题目：
【单选题】护士关于骨盆狭窄的认识,哪项是错误的
A.
入口前后径<10cm为骨盆人口狭窄< /div>
B.
骨盆各径线比正常值<1cm为均小骨盆< /div>