什么是前桥总成前束?
参考答案:
俯视车轮,前束值为轮胎后侧距离与轮胎前侧距离差值。
—Has your father finished his report?
—Sorry,I don’t know.He ________ it this morning.
A.was writing
B.wrote
C.has written
D.had written
女性,48岁。接触性出血1年,白带多,有臭味。妇科检查:宫颈糜烂状, * * 外观正常,子宫正常大小、双侧附件区无明显增厚。为明确诊断,首选的辅助检查是()
A.宫颈涂片检查
B.宫颈和宫颈管活检
C. * * 镜检
D.宫颈锥切术
E.宫颈荧光检查