康明斯KTA-19G2柴油机的进气是利用()冷却。
A.水
B.空气
C.机油
D.柴油
参考答案:A
— Could I help you with your heavy box? You are so tired
— _____________. I can manage it.
A.No.thanks
B.Yes ,please
C.all right
D.No problem
以下念珠菌病患者常伴有先天性胸腺瘤的是()。
A.鹅口疮
B.间擦疹
C.念珠菌性甲沟炎
D.慢性皮肤黏膜念珠菌病
E.念珠菌 * * 炎