下列哪项不是产时保健的“五防”()
A．防早产
B．防滞产
C．防感染
D．防产伤
E．防产后出血
参考答案：A
He wrote a ______ composition in English but there were quite a few spelling mistakes.[ ]
A. two hundred words
B. two-hundred-words
C. two-hundred-word
D. two hundred word
人民警察必须把公安机关的利益作为自己全部工作的出发点和归宿。( )
