朱熹所称的“有宋高士二徐先生”是（）。
A.徐中行、徐庭筠
B.徐中行、徐霞客
C.徐庭筠、徐霞客
参考答案：A
Seeing the man on the bike with a boy at the front and the other at the back, the policeman signed _______stop.
A．to the man
B．to the man to
C．for the man for
D．to the man for
