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【多选题】
非处方药的绿色专用标识用于
A.
甲类非处方药
B.
乙类非处方药
C.
经营甲类非处方药的企业指南性标志
D.
非处方药
E.
经营乙类非处方药的企业指南性标志
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参考答案:
举一反三
【简答题】i could never be so _______ without your help. 成功的
【单选题】I could never be so ___________without your help.
A.
succeed
B.
successful
C.
succeeded
D.
success
【简答题】I could never be so ______ (成功的) without your help.
【单选题】It ____ Mr. Li and his son who helped me repair the car.
A.
is
B.
was
C.
are
D.
were
【单选题】Mr Li always ______ weekends playing ping pang with his son. [     ]
A.
spends
B.
  costs
C.
  takes
【简答题】I could never be so _________without your help.
【简答题】Mr Li a_____ his son to play computer s once a week.
【单选题】直流电机的主磁极是产生( )的部件。
A.
以上都对
B.
磁场
C.
电流
D.
电压
【单选题】听力原文:(A) There are many houses at the bottom of the hill. (B) Trees have lost most of their leaves. (C) Smoke is rising from the chimney. (D) Many pipes are being installed.
A.
B.
C.
【单选题】直流电机的主磁极是产生()的部件。
A.
电流
B.
磁场
C.
电 压
D.
以上都对
参考解析:
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