A ship will always want to settle into a position where().
A. the pivot point and point of influence of wind in are not in alignment
B. the pivot point and point of influence of wind in are in alignment
C. the point of influence of wind moves depending on the profile of the ship presented to the wind
D. the ship steams slowly in rough sea
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检查妇女的身体,应当由女医师进行。
A. 正确
B. 错误
通常情况下,防止触电的保护措施主要有()。
A. 安全电压
B. 保护接地
C. 保护接零
D. 漏电保护
E. 安全间距
开眼期的仔兔被毛已经长出,具备了较强的体温调节能力,可以不采取保温措施,但应注意预防吊乳的发生。
A. 正确
B. 错误