【单选题】Which statement is TRUE when comparing cold and warm fronts?
A.
Cold fronts are more violent and of shorter duration
B.
Cold fronts are milder and last longer
C.
They are very similar with the exception of wind direction
D.
Warm fronts are more violent and of longer duration
【单选题】患者女性,60岁,乳腺癌根治术后,因患者无法举起双手,护士在晨间护理时帮助患者梳理头发。下列梳洗头发的目的哪一项不正确
【单选题】标高时标注管道或建筑物()的一种尺寸形式,标高有绝对标高和相对标高两种。
【单选题】干缩性较大,适用于有抗渗要求、大体积的工程,不宜用于耐磨性要求高的工程的水泥是( )。
【多选题】房地产价格调查的内容包括()。
E.
影响房地产价格变化的因素,特别是国家价格政策对房地产企业定价的影响
【判断题】火山灰硅酸盐水泥,适用于抗渗性要求较高的工程中。
【判断题】火山灰质硅酸盐水泥与矿渣硅酸盐水泥都具有较高的抗渗性,适用于有抗渗要求的混凝土工程中。
【单选题】At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?...
A.
You should alter course to the right to increase the rate of the bearing change
B.
You are making more speed over the ground than you estimated
C.
You should alter course to decrease the distance that you will pass off Middle Ground Shoal
D.
You can hold the present course and safely pass buoy "18"