【单选题】患儿,女,1岁。发热、呕吐2天,食欲下降,有尿时哭闹,无惊厥,既往无类似病史。查体:精神可,腹软。化验:血常规WBC12.6×10 9 /L,RBC9.6×10 12 /L,尿常规蛋白(+),红细胞30~40个/HP,白细胞10~20个/HP。治疗疗程应为()
【简答题】阅读理解。 It's no secret that the world has become a very fastpaced place. Free time has been replaced by cyber (网络的) time to the point where my family feels the need to comment on my presence at the dinn...
【单选题】已知一段电路消耗的电功率为10W,该段电路两端的电压为5V,则该段电路的电阻为( )W。
【单选题】Make _______ of your free time and become an independent thinker in control of your destiny ( n. 命运) .
【简答题】已知一段电路两端的电压为15V,通过该段电路的电流为8A,则该段电路的电功率P等于()W。 A、60 B、100 C、120
【单选题】From the last sentence of this passage we conclude that ______.
A.
businessmen know well that advertisement could bring them more profits
B.
advertisent could hardly convince people of the value of goods
C.
business usually do not pay much for advertisement
D.
advertisement usually cost business large amounts of money
【单选题】患儿女,1岁。发热、呕吐2天,食欲下降,有尿时哭吵,无惊厥,既往无类似病史。查体:精神可,颈强直(-),化验:血常规WBC12.6×10/L,RBC9.6×10/L,尿常规蛋白(+),红细胞30~40个/HP,白细胞10~20个/HP。治疗疗程应为()
【单选题】The spring sun ______ the snow and the rivers become ice-free by mid-March.
【单选题】已知一段电路消耗的电功率为10W,通过该段电路的电流为4A,则该段电路两端的电压为( )V。