下列属于X线发生装置部分的是()
A.诊视床
B.天轨
C.立柱
D.高压发生器
E.准直器
参考答案:D
妇人乳中虚,低热,烦躁,失眠,呕吐,纳差,脉细数者,治法是()
A.止逆下气
B.安中益气
C.缓中补虚
D.滋阴降火
E.益气安神
—What was it like when you were in France ?
—My host family is really nice. They ______ to make me feel at home.[ ]
A. made up their mind
B. gave compliments
C. made a toast at dinner
D. went out of their way