医疗单位配制的制剂可以( )。A．进行专业期刊广告宣传 B．在医疗单位之间销售 C

课文句子背诵。

1. People love to ① ___________ to eat, drink and ②___________ each other.

2. Perhaps he would be able to ③____________ after all and not have to ④____________.

3. ⑤___________ I found myself ⑥___________ to sea by a strong wind.

4. ⑦___________ I don't think it can be a fake. People would ⑧____________ to a bank note of this

    amount.

5. However, ⑨___________ a widely accepted theory, the universe ⑩____________ a "Big Bang" that

     threw matter in all directions.

维生素B₂（ C₁₇H₂₀O₆N₄）由 ______种元素组成，每个分子中共有 ______原子，其相对分子质量等于 ______．

类风湿关节炎的特点是（）

A.对称性、累及小关节的少关节炎

B.对称性、累及小关节的多关节炎

C.非对称性、累及大关节的多关节炎

D.非对称性、累及大关节的少关节炎

E.对称性、累及骶髂关节的多关节炎

实时操作系统追求的目标是______。

A) 高吞吐率
B) 充分利用内存
C) 快速响应
D) 减少系统开销

监视居住最长不得超过( )。

A．3个月

B．12个月

C．4个月

D．6个月