The direction a vessel is pointed at any g

题型:单项选择题

问题:

The direction a vessel is pointed at any given time is the().

A.course

B.track

C.heading

D.course over the ground

考点:航海英语港口国检查文件及报告(PSC)港口国检查文件及报告(PSC)题库
题型:单项选择题

A lot of boys and girls in western(西方的)countries are wearing the same kind of clothes, and many of them have long hair, so it is often difficult to tell whether(是否)they are boys or girls.

One day, an old man went for a walk in a park in Washington, and when he was tired, he sat down in a chair. A young person was standing on the other side of the pool.

“Oh!” the old man said to the person sitting be side him on the chair. “Do you see that person with the glasses and long hair? Is it a boy or a girl?” “A girl.” said the neighbor(隔壁的人). “She is my daughter.” “Oh!” the old man said quickly. “Please forgive me, I did not know that you were her mother.” “I’m not.” Said the other person, “I’m her father.”

小题1:What did the old man see on the other side of the pool?

A.A girl

B.A boy

C.A young person

D.A man小题2:“Is it a boy or a girl?” The word “it” here means         .

A.he

B.she

C.the person

D.the pool小题3:The meaning of the word “forgive” is          .

A.忘记

B.责骂

C.放弃

D.原谅小题4:The old man thought his neighbor was          .

A.a woman

B.a man

C.a girl

D.a boy小题5:The old man thought that his neighbor was the girl’s mother became his neighbor   .

A.was wearing a skirt

B.had long hair

C.had a beautiful face

D.was young

题型:单项选择题

冲动传导异常包括()。

A.窦房传导阻滞、房内传导阻滞、房室传导阻滞、室内传导阻滞及预激综合征等

B.窦性心律不齐、房内传导阻滞、房室传导阻滞、室内传导阻滞及预激综合征等

C.窦房传导阻滞、房内传导阻滞、房扑和房颤、室内传导阻滞及预激综合征等

D.窦房传导阻滞、房内传导阻滞、房室传导阻滞、异位心律及预激综合征等

E.窦房传导阻滞、房内传导阻滞、房室传导阻滞、心律失常等

题型:单项选择题

次数分布中的次数是指()

A、标志变异个数

B、各组单位数占总体单位数的比重

C、分布在各组的个体单位数

D、分组的组数

题型:单项选择题

变换炉入口温度最终是由()来调节的。

A.蒸汽

B.激冷水

C.增湿塔

D.变换工艺气换热器

题型:单项选择题

少油断路器

更多题库