制虾饺馅时，应使用（）将大虾剁烂成泥 。
A. 刀刃
B. 刀面
C. 刀背
D. 刀尖
The following is commonly known EXCEPT ________.
A. Megalodon, the largest shark, is extinct
B. Megalodon is not extinct but just out of reach
C. Megalodon was 52 feet long and had a jaw 7 or more feet wide
D. Megalodnn lived between several million years ago
基于“抑制胆固醇和甘油三酯的合成”显效的贝丁酸类调节血脂药是
A. 阿昔莫司
B. 考来烯胺
C. 洛伐他汀
D. 非诺贝特
E. 烟酸肌醇酯
给予4公斤重的2个月的婴儿服用对阿莫西林，按体表面积计算应为(成人剂量1次500mg)
A. 100mg
B. 90mg
C. 80mg
D. 70mg
E. 60mg
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