What are the man and woman talking about
A. Fashion.
B. Music.
C. A film.
D. A book.
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鼠标器、打印机和扫描仪等设备都有一个重要的性能指标,即分辨率,它用每英寸的像素数目来描述,通常用三个英文字母______来表示。
Questions 11--13 are based on the following passage. What is the passage mainly about
A. How people’ interest in languages began.
B. Languages today and the past.
C. The important language families.
D. The English languages in constant chang
治疗急性非淋巴细胞白血病
A. CHOP
B. DA
C. 维A酸
D. MOPP
女,24岁,在春季旅游中途感胸闷,呼吸困难,全身大汗。查体:唇稍发绀,呼吸急促,双 肺满布干啰音,心率90次/分,律齐。过去曾有类似发作,休息后自行缓解。 用下列哪种药物治疗最合适
A. 毛花苷丙
B. 呋塞米
C. 氨茶碱
D. 阿托品