Whenever I am in trouble, he always helps me out. I really ____________ his assistance. (A) accomplish (B) associate (C) achieve (D) appreciat阿摩線上測驗: http://yamol.tw/work_detailans.php?catid=90#ixzz3PtGRWBv3
Whenever I am in trouble, he always help..-阿摩線上測驗