In the UK, a woman usually doesn't like to be asked ___________.
A:where she comes from
B: how much she weighs
C:whether she had been married
D:what is her age
今年2月起,我省各地打响了全民参与的剿灭劣V类水攻坚战,各级政府有“制”也有“智”,如实行“河长制”、实施《水环境保护条例》、采用水质检测仪等。对此,下列说法错误的是( )
在电场中某点放一电量为6×10﹣7C的负电荷,该电荷受到的电场力为3×10﹣5 N,方向水平向西,则该点的电场强度为____,方向____.若在该点改放一个正电荷,则该点电场强度方向是____.
肾是人体的“血液净化器”,肾单位中,入球小动脉、出球小动脉和肾小管的毛细血管内血液的类型分别为( )
下列各句有语病的一句是( )。