海船船员考试
单选题The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the（）.A bossB knuckleC skegD strut
题目
boss
knuckle
skeg
strut
相似问题和答案
第1题：
___（尾） thrust half to part!
A.Bow
B.Stern
C.Tail
D.After
第2题：
The bottom of the mast rests on a part of the keel called the mast ______.
A.foot
B.heel
C.step
D.sole
第3题：
Why does the author say that his car becomes the extension of his personality?
A． Driving can show his real self.
B． Driving can show the other part of his personality.
C． Driving can bring out his character.
D． His carembodies his temper.
通过第二段．．．his car becomes the extension of his personality．There is no doubt that the motor car often brings out a man’s very worst qualities．．．All their hidden frustrations，disappointments and jealousies seem to be brought to the surface by the act of driving．可以推 断A项最为恰当。
第4题：
The back-chaining technique means the students repeat a sentence after the teacher, starting from the end part of the sentence and moving towards the beginning.（）
正确答案:正确
第5题：
The extension of the after part of the keel in a single-screw vessel upon which the stern post rests is called the ______．
A.boss
B.knuckle
C.skeg
D.strut
第6题：
Interrupts are an important part of embedded
systems. Consequently, many compiler vendors
offer an extension to standard C to support interrupts.
Typically, the keyword is __interrupt. The following
code uses __interrupt to define an interrupt service
routine (ISR). Point out problems in the code.
__interrupt double compute_area (double radius)
{
double area = PI * radius * radius;
printf("\nArea = %f", area);
return area;
}
第7题：
The upward slope of a ships bottom from the keel to the bilge is known as ______.
A.camber
B.slope
C.deadrise
D.keel height
第8题：
The after part of a ship is called__ _ (船尾) .
A.head
B.tail
C.stern
D.quarter
第9题：
B．Simile.
C．Metaphor.
D．Transferred epithet.
第10题：
SMTP的意思是（）。
- A、Simple Mail Transfer Protocol
- B、简单邮件传输协议
- C、收信的协议
- D、SecureMulti-Part Intermail Mail Extension
正确答案:A,B