土壤导热率随土壤湿度增大而(),随土壤孔隙度增大而()。
参考答案:增大、减小
—I will buy you a new bike if you learn how to swim this summer.
—Is that a ________? I’m sure I’ll get the bike.
A.chance
B.promise
C.trick
D.treat
赵某,男,27岁。发热、咳嗽月余,伴身体乏力、消瘦,近l周来咯血,体温波动在37.5℃~38℃之间,X线胸片示右肺上叶后段炎性阴影,其中可见透亮区,血沉增快,结核菌素试验阳性,痰涂片结核菌阳性。下列哪种方案最理想()
A.2HRZ/4HR
B.2SHRZE/1HRZE/5HRE
C.2SHRZE/6HRE3
D.2HRZE(S)/4HR
E.1HRZ/3HR2