【单选题】Besides saving distance along the track line,another advantage of the Scharnow Turn over the Williamson Turn in a man overboard situation because ______.
B.
it can be used in both the immediate action and the delayed action situations
C.
in fog,if the turn is started as soon as the man goes over,the vessel will be at the point where he went over when the turn is completed
D.
it returns the vessel to the original track line on a reciprocal course
【单选题】金属元素和人体健康有很大关系.钾元素可以调节体液平衡,维持肌肉和神经的功能代谢.如果人体缺钾会出现肌肉不发达、心律不齐等症状.市场上出售的一种叫做果味钾的补钾药.其主要成分是枸椽酸钾(C 6 H 7 K 3 O 8 ).下列有关对枸椽酸钾的说法正确的是( )
B.
该物质中碳、氢、钾、氧元素的质量比是6:7:3:8
【多选题】应当先履行义务的当事人有确切证据证明后履行义务方有下列哪些情形时,可以行使不安抗辩权()
【单选题】The culturalvariation of body distance is distributed along the scale_______, _______, _______and _______.
A.
American, Arabs, Jews, Latins
B.
Latins Mediterranean Arabs, American Northern Europeans, Japanese Mediterranean Europeans
C.
Arabs, Southern and Western Europeans, Jews, Latins
D.
Arabs, Orientals, Jews, Latins
【简答题】6.Copies
of the book were ___________ free to each school in the district. A. distribute, B.distribution, C.distributive D./A. distributed, B.distribution, C.distributive D./
【单选题】有关审计证据的下列表述中,正确的是( )。
B.
注册会计师运用观察、查询、函证、监盘、计算、检查和分析程序等方法,均可获取与内部控制相关的审计证据
C.
注册会计师自行获取的审计证据通常比被审计单位提供的证据可靠
D.
注册会计师运用观察、查询、函证、监盘、计算、检査和分析程序等方法,均可获取书面证据
【单选题】患者,女性,40岁。因绒毛膜癌需要化疗,家属询问化疗后出现的最严重的不良反应,护士正确回答是
【单选题】如图所示的T2是由森林T1转换而来的二叉树,那么森林T1有__个叶子结点【图片】