问题
选择题
Jim took this course, _________ improve his spoken English.
A.aimed to
B.aiming at
C.aiming to
D.aimed at
答案
答案:C
题目分析:考查非谓语动词。be aimed at “旨在,目的在于”,后面跟名词、代词或动名词,所以B、D选项错误;aim to do“目的是,旨在”,而aim和主语Jim之间是主动关系,所以用现在分词,C选项正确。句意:杰克选了这门课程,目的是想提高自己的口语水平。