哪一种吸入糖皮质激素具有独特的酯化作用()
A.氟替卡松
B.丙酸倍氯米松
C.糠酸莫米松
D.布地奈德
参考答案:D
The new law has come into effect, and ________ number of wild animals here is on ________increase
now. [ ]
A. the; the
B. a; the
C. the; /
D. a; /
据媒体报道,5月15日,参观上海世博会的人数突破330 000,该数用科学记数法表示为( )
A.33×104
B.3.3×105
C.0.33×106
D.3.3×107