CPU能够直接访问的存储器是 ( )A．软盘 B．硬盘 C．RAM D．CD-RO

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     He is the man who for many people has been a role model. Now your biggest hero deserves a special day when you can express your thanks and let him know 1.________important he is to you.

     The third Sunday of June-which 2.________(fall) on June 19 this year-is Father's Day.

     The idea of Father's Day came from 3.________American woman called Sonora Smart Dodd in 1909. Dodd wanted a special day 4.________(honor)her father. He raised six children by 5.________after

his wife died. Dodd thought there needed to be a day to honor loving dads.

     The first Father's Day 6.________(celebrate) on June 19, 1910. In 1924, US President Calvin Coolidge supported the idea of a 7.________(nation) Father's Day. Finally, in 1966, President Lyndon Johnson declared the third Sunday of June 8.________Father's Day.

     Here are some ways to show your love and respect:

     *Send him a greeting card. Fathers prefer cards 9.________are not too emotional. So choose one that will make him laugh.

     *If he has a computer, cover his desktop 10.________words like "I love you Dad".

     *A small present, such as a framed photo of your family, can make him feel like a king.

良恶性肿瘤在病理变化方面的区别不包括（）。

A.有无出血和坏死

B.是否浸润、有无包膜

C.是否出现病理性核分裂象

D.是否压迫组织

E.有无转移

注册验资的临时存款账户在验资期间（），注册验资资金的汇缴人应与出资人一致。

A.只收不付

B.可收可付

C.只付不收

D.不收不付

病例对照研究对因果联系的论证强度低于队列研究的主要原因：（）。

A．研究时间短

B．偏倚较多

C．不能计算发病率

D．不能直接计算RR

下列属于常温罐车卸车工艺的是（）。

A、压缩机加压法

B、升压传输

C、泵压液体

D、向另一罐车倒液