【单选题】W e do n ’ t kn o w ______ i t n e x t . L e t ’ s a s k M r L i f or h e l p .
【单选题】几何形状误差包括宏观几何形状误差。微观几何形状误差和什么?
【单选题】听力原文:W: Do you know what Marie's hobbies are? M: I don't know. But she likes nothing better than to talk on the telephone with her friends. What have we learned about Marie? (16)
A.
Maria likes to talk on the phone with her friends.
B.
Maria doesn't like to talk on the phone with her friends.
C.
Maria's friends don't call her very often.
D.
Mafia doesn't have any friends.
【简答题】电镜下,化学性突触由_______,_______和_______三部分组成。
【判断题】李克特量表的优点是它比其他分项评分量表要花费的时间更短。