下列选项中,不符合盆腔炎表现的是()
A.腹痛
B.外阴瘙痒
C.发热
D.宫颈抬举痛
参考答案:B
单相触电的危险程度与()无关。
A、电压高低;
B、电网中性点接地情况;
C、每相对地绝缘阻抗;
D、安全距离
I like houses near the seaside, but I don't have enough money to buy ________. [ ]
A. it
B. this
C. that
D. one