尿液的理学检验包括()、()、()、()、()、()和()等。
参考答案:尿量;颜色;气味;酸碱度;比重;渗透量;浑浊度
My father feels ________ because he heard from ________ today.
A.happy;an old friend of he
B.happy;an old friend of his
C.happily;one of his old friends
D.happily;an old friend of him
如型号为HTDBS096518天线的增益是()
A、65dB
B、18dB
C、15dB