在比赛间隙，队员可以补充饮水，可以在边线处，且可以跑出场外。
参考答案：错
—Mr．Anderson is popular with his students, for he is kind, strict and knowledgeable．
—No wonder he has such a good ___ ．
A．expectation
B．contribution
C．reputation
D．regulation
井斜角重复曲线与主曲线重复误差不能超过（）。
A.±1°
B.±0.5°
C.±0.2°
D.±2°
