In the past few years there ______ great changes in my hometown.
several pron. A.太多 B.几个 C.没有
change v. A.零钱 B.管理 C.改变
raise v. A.上升 B.募集,征集 C.下降
cough v. A.咳嗽 B.感冒 C.发烧
decision n. A.计划 B.希望 C.决定,抉择