第一节 多项选择(共10小题；每小题1分，满分10分)
21. Later, man began to ______ the places where the food and water were plentiful.
A. set down B. set off C. settle in D. set up
22. I’m sorry, but I didn’t mean to keep you waiting here for a long time. Can you ______ me?
A. forgive B. satisfy C. apologize D. gain
23. His parents ______ him to work in a big company but he failed them.
A. suggested B. demanded
C. recommended D. hoped
