目前对麻风公认的传染源是()
A.未经治疗的麻风病人
B.患有麻风的病人
C.患过多菌型麻风的患者
D.查菌阳性的少菌型病人
E.麻风病人和带菌动物
参考答案:A
The climate change conference has come to __________ end, but the developing countries are dissatisfied with __________ small step that the developed countries have taken to reduce the emission(排放) of water gases.
A.不填, a
B.不填, the
C.an , a
D.an, the
下列属于无氧运动的项目是()
A.排球
B.篮球
C.举重
D.跳高