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【单选题】
一般处方保存期限是A.
五年
B.
三年
C.
二年
D.
一年
E.
半年
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【简答题】在中国的农历里,一年分为四季,每季又分为孟、( )、季三个部分。
【简答题】Mr. White is sy years old. He has been staying at home since he retired. Last year his wife 41 .He was very sad. He has four children, but they all have their own families. Now he lives in an old...
【单选题】He has been staying at home days.
A.
these all last few
B.
these last few all
C.
these last all few
D.
all these last few
【单选题】He has been staying at home ____days
A.
these all last few
B.
these last few all
C.
all these last few
D.
these last all few
【单选题】He___ have attended the meeting this morning. He has been staying at my home for a whole day.
A.
can’t
B.
mustn’t
C.
shouldn’t
D.
needn’t
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