How many days does the tour in Peru last（）

单项选择题As is implied in the text, Nisaburo’s proposal on the second date might be considered （）.

A．typical of single seniors
B．irresponsible to his family
C．a surprise to the woman
D．a decision made in haste

单项选择题Why is the man so upset（）

A．He has trouble with his chemistry.
B．He has trouble with his classmates.
C．He had to miss his chemistry class.
D．He had to reject his friend’s request.