Tom, _____ your job to wash the dishes. [ ]
A. this is
B. that is
C. it is
D. he is
答案:C
PSC单元将外部-48V电源进行DC/DC变换后,输出12VDC提供EMB5116 TD-LTE整站的工作电源,提供额定功率420W。()
临床上与子宫内膜癌最易混淆的疾病是().
A.宫颈癌
B.黏膜下肌瘤
C.子宫内膜炎
D.老年性 * * 炎
E.围绝经期功血