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【单选题】
时间定额以工日为单位，一个工日工作时间为( )。A.
4h
B.
6h
C.
8 h
D.
10h
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反馈参考答案：
举一反三
【简答题】化学药物制剂分析一般采用____;生物样品的分析一般采用内标法。
【单选题】She has a small machine for ____ coffee beans.
A.
breaking
B.
grinding
C.
splitting
D.
crashing
【简答题】"二名法"命名的微生物菌种，一般______________在前，______________在后。
【单选题】Catherine said that she ___ to Guangzhou.
A.
has never gone
B.
had never gone
C.
had never been
D.
/
【简答题】"My name is Natalie and I am 17."she told us. 改为间接引语:She told us_____ name ____ Natalie and ____ _____ 17.
【单选题】She is an accomplished athlete and won the championship four times ( ).
A.
in succession
B.
in success
【简答题】生物样品的分析一般采用____;化学药物制剂分析一般采用外标法。
【单选题】Is this a photo of your daughter? She looks _______in the red dress!
A.
lovely
B.
happily
C.
quietly
【简答题】—Linda is not coming for the party tonight.—But she !A. promises B. promised C. will promise
相关题目：
【单选题】She has a small machine for ____ coffee beans.
A.
breaking
B.
grinding
C.
splitting
D.
crashing
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