为改善汪女士月经过多症状,医生建议试用丙酸睾酮。护士告知汪女士该药每月应用总量不超过
A. 150mg
B. 200mg
C. 250mg
D. 300mg
E. 350mg
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87 The writer seems to suggest that the description of_____ is closer to truth?
A: middle –class ways of spending money
B: working-class ways of spending the weekend
C: working-class drinking habits
D: middle-class attitudes
89 Working -class people's sense of security increased as a resulf of all the follwoing factor except?
A:better social security
B: more job opportunities
C: higher living standard
D: better legal protection.