2001年苏南五市与广东五市经济发展比较
根据上表,我们可以推算出2001年广州市第二产业的产值约为()
A.1134亿元
B.1144亿元
C.997.6亿元
D.1096.8亿元
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麻疹疹前期见
A.发热咳嗽,泪水汪汪
B.身热起伏,疹随热出,摸之碍手
C.热退咳嗽,疹点依次渐回
D.口腔粘膜斑
E.咳嗽气促,疹色紫暗
某家工厂食堂,工人就餐1小时后,陆续出现唇、指甲以及全身皮肤青紫等症状。根据中毒症状,中毒的原因最可能是()
A.钡盐中毒
B.有机磷中毒
C.一氧化碳中毒
D.亚硝酸盐中毒
E.病毒感染
短文改错(共10小题;每小题1分,满分10分)
此题要求改正所给短文中的错误。按下列情况改正:
此行多一个词:把多余的词用斜线(\)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线
此行错一个词:在错的词下面画一横线,在该行右边横线上写出改正后的词。
Carlos was born in Manila in 1950, at the age of two 76._________________
week he was taken by his father, a musician, to the United 77._________________
States by the sea. He spent his first ten years in the American 78._________________
Southland that he attended school. Between the ages of 10 and 18, 79._________________
he travelled in the Southern and Western Atlantic areas, living in 80._________________
Florida and had graduated from his school in 1968. Early in his life 81._________________
he had a great interested in music instruments and in 1965, he 82._________________
learned to play the piano and quick became an expert on it. 83._________________
Since he graduation from Florida State University in 1973. 84._________________
he has been a famous pianist. He is not marry, saying that 85._________________
his music school comes first.
影响药物转运的因素不包括()
A.药物的脂溶性
B.药物的解离度
C.体液的pH值
D.胎盘屏障
E.血脑屏障
辉锑矿、辉铋矿为什么呈柱状晶形,并有{010}完全解理?