【单选题】患者陆某,男,30岁。因车祸致右股骨干骨折入院。入院后行股骨干切开复位内固定术。住院期间,护士查房时发现患者低尾部皮肤呈暗红色。该患者的皮肤问题属于压疮的哪一期
【单选题】已知冲件内孔尺寸为中 mm,公差为IT14级,Z m i n=0.1mm,采用分开加工,凸模、凹模的公称尺寸分别为 ( ).
A.
13.22mm, 13.32mm B. 13.32mm, 13.22mm
B.
12.78mm, 12.88mm D. 12.88mm, 12.78mm
【单选题】-My house needs !-Oh, I have some paint left, so you the paint.
B.
to be painted; don't need buy
C.
to paint; needn't to buy
D.
being painted; don't need to buy
【判断题】Task 1 Decide whether the following statements are true (T) or false (F) according to the passage. 1.The franchisee needs to pay an initial franchise fee and an annual 17% royalty.
【判断题】常量就是在程序中固定不变的值,是不能改变的数据,对么?