问题
选择题
She’s aiming ______a sholarship; That is why she has been focusing her minds_____her work..
A．at; on
B．to; on
C．for ; in
D．at; into
答案
答案：A
. aim at/ for sth（向某方向）努力；力争；focus(one’s mind, attention) on sth 把注意力集中于某物。