皮皮学，免费搜题
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【单选题】
湿法制粒压片时,润滑剂加入的时间是A.
药物粉碎时
B.
加粘合剂或润湿剂时
C.
颗粒整粒后，压片前
D.
颗粒干燥时
E.
制颗粒时
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—Must I finish the work today? —Yes, but you ________finish it now. [ ]
A.
must
B.
need
C.
need to
D.
don’t have to
【单选题】—Must I finish the paper tonight? —No, you _______ finish it tomorrow.
A.
must
B.
needn’t
C.
can
D.
shouldn’t
【单选题】— Must I finish the work today? — .
A.
No, you can’t.
B.
No, you must.
C.
No, you needn’t
D.
No, you may.
【单选题】—Must I finish the exercise this afternoon? —Yes, you ______, but you ______ finish it now.
A.
must, mustn’t
B.
must , don’t have to
C.
may, needn’t
D.
may , mustn’t
【单选题】— Must I finish the work today? — .
A.
No, you can’t.
B.
No, you needn’t
C.
No, you must.
D.
No, you may.
【简答题】提供、使用不涉及国家秘密的基础测绘成果,由( )报( )批准后实施。
【单选题】—Must I finish the homework tonight? —No, you .You can finish it tomorrow.
A.
mustn’t
B.
needn’t
C.
need
D.
must
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