在多空制数（）区域，因为市势不明，投资者保持观望，保证资金安全为上策。
A.40-60%
B.60-80%
C.80-95%
D.5-20%
参考答案：A
句型转换。
1. How about the weather? (改为同义句)
_____ the weather?
2. I thought he would go to college the next year, _____? (完成反意疑问句)
3. I really don't know what I should do about it. (改为同义句)
I really don't know_____about it.
4. Stop talking in the reading room, _____? (完成反意疑问句)
某医疗机构药师在审核门诊麻醉药品和精神药品处方时，应进行处方限量的审核。
为门诊患者开具的麻醉药品注射剂，每张处方不得超过（）
A.1次常用量
B.3日常用量
C.7日常用量
D.15日常用量
