皮皮学，免费搜题
登录
搜题
【单选题】
胎膜早破的护理错误的是( )A.
给予抗生素预防感染
B.
绝对卧床休息
C.
保持外阴清洁
D.
抬高床尾
E.
灌肠促进宫缩
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】The Blacks are English . Now they are in Beijing . This is their first visit to China. They are going to stay in China for three weeks . They want to learn some Chinese ,too. He likes driving in Beiji...
【简答题】完形填空。 Bill: Great! Tomorrow is the first day of our vacation. Jimmy: That's right! What are you doing for the vacation? Bill: I'm 1____ to Tibet in China. I have a lot of Chinese friends there. I am g...
【简答题】Reading Comprehension Passage 1 Read the passage and decide whether the statements are "T" (true) or "F" (false). In present-day China, we can find two types of fast food: western and Chinese. However...
【单选题】钢筋宜采用无延伸功能的机械设备进行调直，也可采用冷拉方法调直。当采用冷拉方法调直时，HPB235、HPB300光圆钢筋的冷拉率不宜大于（）
A.
1%
B.
2%
C.
3%
D.
4%
【单选题】钢筋宜采用无延伸功能的机械设备进行调直，也可采用冷拉方法调直。HRB335、HRB400、HRB500、HRBF335、HRBF400、HRBF500和RRB400带肋钢筋的冷拉率不宜大于（）
A.
1%
B.
2%
C.
3%
D.
4%
【单选题】The computer is a useful machine. It is the most important invention in many years. T he oldest kind of computer is the abacus( 算盘 ), used in China centuries ago, but the first large, modern computer ...
A.
helpful
B.
strange
C.
large
D.
dangerous
【简答题】钢筋宜采用无延伸功能的机械设备进行调直，也可采用冷拉方法调直。当采用冷拉方法调直时，HPB235、HPB300光圆钢筋的冷拉率不宜大于（）；HRB335、HRB400、HRB500、HRBF335、HRBF400、HRBF500及RRB400 带肋钢筋的冷拉率不宜大于（）。钢筋调直过程中不应损伤带肋钢筋的横肋。调直后的钢筋应平直，不应有局部弯折。
【简答题】钢筋宜采用无延伸功能的机械设备进行调直，也可采用冷拉调直。当采用冷拉调直时，HPB300 光圆钢筋的冷拉率不宜大于（）%。
【简答题】Like schools in China, American schools begin in September after a long summer vacation. The first term is from September to January and the second is from February to June. Usually American children ...
相关题目：