题目内容

This is a poem about _______ life in the American West.

A. bay
B. chamber
C. frank
D. dozen

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What they produced has no any _______ value. But it is very useful to their research.

A. filter
B. fold
C. partial
D. commercial

When talking about Chinese culture, people often _______ its origin with the Yellow River.

A. worship
B. vain
C. reveal
D. associate

为增强药物与癌细胞的亲和力，提高抗癌疗效，抗癌药物宜制成（）。

A. 静脉注射乳
B. 输液剂
C. 无菌粉末
D. 混悬型注射液

小容量注射剂与输液剂主要不同是（）。

A. 灌封后立即灭菌
B. 要调节渗透压
C. 可加入抑菌剂、止痛剂
D. 无菌、无热源