关于两道中考英语词组辨析的单选题

关于两道中考英语词组辨析的单选题
—Many students don't know how to______stress and become worried.
--I think they'd better ask their teachers for help.
A.argue with B.deal with C.quarrel with D.come up with
【答案】B
--The girl __________ all her savings to the people in the Southwest for the serious drought(旱灾).
---What a donation and what a nice girl!
A. handed out B. put out C. sold out D. gave out
【答案】D
请解释下为什么作出如上选择.