It is widely believed that the pull of gravity on a falling raindrop changes ______ round shape into a teardrop shape.
A. of the drop
B. the drop's
C. drop of
D. drops the
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在处方书写中,缩写词“ac.”代表的含义是
A. 每日6次
B. 饭前
C. 睡前
D. 每日2次
E. 饭后
在处方书写中, “糖浆剂”可用英文简写为
A. Bid.
B. Caps.
C. Tab.
D. Sol.
E. Syr.
含有甘草的中成药不可与下列何类药同用
A. 磺酰脲类降糖药
B. 强心苷类药物
C. 解热镇痛药
D. 降压药
E. 以上均不是
一Excuse me,where are ______ offices —Over there.
A. teacher's
B. teachers'
C. the teacher's
D. the teachers'