低脂、低盐()
A.肠梗阻
B.溃疡病
C.甲状腺功能亢进症
D.高血压
E.急性肾衰竭
参考答案:D
____ it’s difficult to make her dream come true, she never gives up.
A.Though
B.Because
C.If
D.So
变压器进行滤油或换油工作属于其大修项目。()