炭化室的锥度()。
A.机侧比焦侧宽
B.焦侧比机侧宽
C.机焦一样宽
参考答案:B
An order came from the command ________ all the PLA men should rush to the disasterhit area
to help the people there.[ ]
A. how
B. that
C. which
D. where
患者汗出恶风,微劳尤甚,易于感冒,体倦乏力,面色少华,舌苔薄白,脉细弱。治疗应首选()
A.黄芪汤
B.补肺汤
C.玉屏风散
D.桂枝汤
E.补中益气汤