下列叙述何者有误？A．钾的摄取量提高可减少纳的需要量 B．婴儿钙磷建设摄取量为1.5

下列各句中，加粗的词语使用恰当的一句是 [ ]

A．童年的气息一去不返，扑面而来的是青春的馨香，岁月在豆蔻年华的男孩女孩脚下踩出平静的声音，转眼间，又抵达一个成长的驿站——青春，一个花开的季节。

B．在国际金融危机的深度影响仍在继续，发达经济体复苏步履维艰，欧元区主权债务危机仍然不断发酵和扩散的背景下，中国经济稳步较快发展，令世界为之侧目。

C．画家对于画中的松针、竹叶、细草都一一刻画交代，毫发不爽，却细而不碎，具有很强的形式感染力，也使得画面的整体感更强，人物着墨虽不多，却情态各具。

D．经过连日在死鱼河段沿岸排查，江门市环保局发现上游一家企业瞒报了当日早上发生的次氯酸钠泄露事故，事故中有大约10吨（浓度10%）次氯酸钠流入西江。

下列有关我国古代会馆的说法正确的有　(　    )

①会馆出现于明朝

②会馆是同一地域的商人停宿、储运、交际的重要场所

③会馆的出现与按地域结成的商帮有关

④会馆的出现不利于当时商品经济的发展

A．①②③

B．②③④

C．①②④

D．①②③④

Here are some advertisements taken from a newspaper.

(1) Dear Drew Carter,

Your first year on this earth has been a pleasure ride for all of us. We love you!

Love,

Dad and Mom and many friends.

(2)Lawlis-Clarke

The Doctors Virgil and Marjorie Lawlis are pleased to announce the engagement(订婚) of their daughter Diane Susan to Mr.Robert Brent Clarke,son of Mr.and Mrs.James Clarke of Herford,Texas.

A spring wedding is planned in Houston.

(3) Isbell-Foss

Mr.and Mrs.Davis K.Isbell announce the marriage of their daughter Dang to Mr.Stanley Foss,son of Mrs.John Sipe of Ada,Minnesota.

The wedding will be early April at Abiding Love Lutheran Church.

(4)  Story-Kurio

Miss Stephanie Story and Mr.Warren Kurio were married February 5,at half past seven o’clock in the evening at Highland Park Presbyterian Church in Dallas,Texas.The bride(新娘) is the daughter of Mr.and Mrs.Herbert Brule Story Jr.of Dallas.The groom(新郎)is the son of Mr.and Mrs.Gerald Stanley Kurio of Austin.

小题1:What would be the best title for the first advertisement?

A．We Love You

B．Happy 1st Birthday

C．One Year Old

D．Our One-Year-Old Son小题2:Lawlis and Clarke are going to get married_________.

A．in a church

B．where Clarke’s parents live

C．against their parents’ will

D．to Lawlis’s parents’ joy小题3:Who got or will get married in spring?

A．Not only Lawlis and Clarke but also Isbell and Foss.

B．Neither Lawlis and Clarke nor Isbell and Foss.

C．Either Isbell and Foss or Story and Kurio.

D．Neither Lawlis and Clarke nor Story and Kurio.

计算机联锁车站尚未使用的进路中某区段故障出现红光带，进路始端至故障区段之间的进路，采用点压（）按钮的方法解锁。

A、总取消+始端

B、总取消+终端

C、总人解+始端

D、总人解+终端

在双线区段，闭塞设备应采用（）。

A、自动闭塞

B、电话闭塞

C、自动站间闭塞

D、电气路签闭塞