What does the proof test load of an anchor

题型:单项选择题

问题:

What does the proof test load of an anchor chain demonstrate?()

A.Breaking strength of the chain

B.Strength of the chain to a specified limit

C.Adequate holding power for new bottom conditions

D.Safe working load of the chain

考点:航海英语船舶强度船舶强度题库
题型:单项选择题

鲜蛋的主要卫生问题是下列哪种菌污染()。

A.鸡赤痢疾杆菌

B.大肠埃希菌

C.副溶血性弧菌

D.沙门菌

E.葡萄球菌

题型:单项选择题
计算:
(1)(-7)+(-2)
(2)(-3)+(-4)-(+11)-(-19)
(3)-14+8÷(-2)2-(-4)×(-3)
(4)25×
3
4
-(-25)×
1
2
+25×(-
1
4
题型:单项选择题

Don't be afraid of new words. You can ______ in the dictionary. [ ]

A. look at them

B. look for them

C. look them up

D. look them over

题型:单项选择题

制定调剂室领发制度的最重要的目的是()

A.保证药品供应,账目无误

B.保证药品供应,账目清楚

C.满足药品供应,账目无误

D.满足药品供应,账目清楚

E.保证药品供应,药品无误

题型:单项选择题

数据总线的物理传输介质主要有()

A.双绞线

B.普通电线

C.同轴电缆

D.POF

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