【题目】The drug is said to have side effects and has been __________ from the market for further tests.
A. withdrawnB. cancelled
C. renewedD. appointed
在线课程【答案】A
【解析】
考查动词词义辨析。A. withdrawn收回；B. cancelled取消；C. renewed更新；D. appointed指定。句意：据说这种药有副作用，已经从市场上收回进行进一步测试。根据句意可知此处表示“收回”，故A项正确。