上消化道出血常出现麻疹常出现 A.中性粒细胞增多 B.成熟淋巴细

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问题配伍题

上消化道出血常出现
麻疹常出现

A.中性粒细胞增多

B.成熟淋巴细胞增多

C.嗜酸粒细胞增多

D.单核细胞增多

E.嗜碱粒细胞增多

答案

参考答案：A,B

选择题

Great changes ________in my hometown and some new buildings ________.[ ]

A．have taken place；have appeared

B．have been taken place；have appeared

C．have taken place；have been appeared

D．were taken place；were appeared

判断题

火力发电厂热力过程的主要被控参数有温度、压力、流量、水位等。