73.The CEO is c________ employing more technicians as the company is in short of skilled workers.

72. Van Gogh’s paintings always leave a deep i_________ on me.

71.As is known to all, rock-climbing is a very a________ sport.

70. I think it necessary to have c_______ from customers who are already using the computer.

　根据所给首字母，在横线上填入适当的词。

69. You can’t i______the life of the young girls who went to Taiwan illegally.

36.Keep polite ________ in whatever occasion is what everyone should do.

　A. manner　 B. way　 　C. manners　　 D. means