Eclipses occur rarely because of the size of the
A. moon.
B. sun.
C. earth.
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What can we infer from this passage?
A. Black people buy tickets to see white people play games in NBA.
B. NBA players who have ever-upward-spiraling paychecks shape the league's bad image.
C. Emotional distance between NBA and the whites is NBA players' skills.
D. Hip-hop culture is harmful to NBA.
如果肺部未闻及干性啰音,最可能的诊断为
A. 上呼吸道感染
B. 支气管炎
C. 支气管肺炎
D. 大叶性肺炎
E. 支原体肺炎
该婴儿每天应喂8%糖牛奶、水各(单位:ml)
A. 500、400
B. 550、350
C. 600、300
D. 660、240
E. 750、150
在药物相互作用中,帕吉林(优降宁)与利舍平伍用,使后者降压作用减弱或翻转为升压作用是由于()。