Support structure under the Main St Bridge has corroded ----- faster than the bridge ’s designer had predicted.()
A. a lot
B. so too
C. very
D. real
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The advertisement for the security guard position says that applicants must be able to remain ----- for six hours straight.()
A. alert
B. observable
C. discovered
D. obvious
月经初潮后女性的一级预防保健重点是()
A. 避孕指导
B. 经期卫生指导
C. 经期卫生指导
D. 孕前优生指导
E. 月经病治疗指导
The director decided to delegate some of the work to a subcontractor after his employees ----- help with the project.()
A. inquired
B. requested
C. asked
D. insisted
不属于中兽药说明书必须注明的内容是()
A. 兽用标识
B. 主要成分
C. 药理作用
D. 批准文号、生产企业信息