在日常航空天气报告中,电码“VCFG”表示的意思是().A.机场上有雾 B.机场附近

题型:单项选择题

问题:

在日常航空天气报告中,电码“VCFG”表示的意思是().

A.机场上有雾

B.机场附近有雾,但机场上无雾

C.机场及附近都有雾

考点:飞行员仪表等级IR考试飞行航空气象飞行航空气象题库
题型:单项选择题

该图为以北半球为例。世界气候类型分布模式示意图,读图完成40题。

⑤气候类型的成因是( )

A.西风带控制下

B.赤道低气压带与信风带交替控制下

C.赤道低气压带控制下

D.副热带高气压带与西风带交替控制下

题型:单项选择题

据下图所示,回答:(4分)

(1)从花蕊的着生情况分析,玉米的花属于________________,生长在玉米顶端的花是_________________________________。

(2)玉米果穗常有缺粒现象,这往往是由于_________________引起的。在农业生产上,人们常常用________________________的方法来弥补这一缺陷。

题型:单项选择题

After my dad died on Aug.30, 2001, my mother made sure we marked each anniversary. At first, my brothers and sister and I would travel hours to get home, but eventually we got to the point where just one or two of us would make it back to go to Mass with her and spend the day together.

The great love of her life, the man who broke up with her right before her college graduation, only to return two years later claiming he’d traveled the world and hadn’t found anyone to compare with her, remained a daily presence in her life. She spoke about him so often and kept his memory so alive that people were sometimes surprised to learn that he was gone. She took over the garden where he’d planted and made it her own.

When the 10th anniversary of his death approached, my mom began talking about it and planning for it weeks in advance. The date on her kitchen calendar was circled and marked R.I.P. (Rest in Peace). Of course she wanted all of us there and settled the dates for our coming back.

On Monday — the day before the anniversary — she went to morning Mass and walked downtown for lunch with friends, and later told my sister on the phone that she felt Dad still so close that as she was walking back home, she heard someone yell and thought, “Oh, there’s Dick.”

That evening she went out to water flowers, just as my father, 10 years before, had gone out to the garden to pick vegetables before he died. A neighbor heard the tin watering can strike the ground as she fell and hit her head. My mother died within hours, on Aug.30, 2011, the 10thanniversary. She needed to mark that anniversary, she wanted us all home and my dad had waited long enough.

小题1:From the second paragraph we know that the author’s father______.

A.traveled around the world and left her mother

B.left her mother first but returned two years later

C.had a quarrel with her before her graduation

D.was not the right man her mother wanted at that time小题2:We can infer from the passage that the author’s mother _____.

A.knew her last day was coming on Aug.30

B.kept everything of her father’s home

C.missed Father though he had passed away

D.remained a daily presence in his life小题3:Which of the following statements is true EXCEPT that _____.

A.Mother died the day before the anniversary of Father’s death

B.Mother died in the garden as Father did ten years ago

C.Mother died because she fell to the ground accidentally

D.Mother died on the same date when Father did ten years ago小题4:What does the writer imply in the underlined part of the last sentence?

A.She wanted us to stay at home.

B.Mother missed us very much.

C.Mother expected us to get back.

D.That day was her last day.

题型:单项选择题

直流电动机转子的主要部分是()。

A、电枢

B、主磁极

C、换向极

D、电刷

题型:单项选择题

下面关于配电线路供电点到用电点处理表述正确的是()。

A、尽量取近、走直路

B、尽量敷设在道路中间

C、不影响建筑

D、不影响交通

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