易与实变肺炎相混淆,可以导致低氧血症的是()
A.鳞癌
B.腺癌
C.细支气管肺泡癌
D.小细胞癌
E.大细胞未分化癌
参考答案:C
解析:弥漫性细支气管肺泡癌可导致明显气短和低氧血症。
It’s very funny that many people who lose weight gain it back after some time and end up back __________ they started.
A.when
B.after
C.since
D.where
柴油机启动完毕后,启动发电机接成串励发电机工况,由柴油机带动它旋转。