58+56+18=1912(千米).
答:第三天修了1912千米.
–________ he made up his mind to take a trip to Europe?
–Last week when he got an unexpected reward.
A.When was it that
B.That was it when
C.That it was when
D.When it was that
手术室护理工作的特殊性不包括( )
A.制度的严格性
B.工作的主动性
C.医护人员的协作性
D.预后的确定性