is own health.(U3----A)РA . boiled down to B. got down to C. ran down to D. went down withР他们给上司的建议是:为了更有效地工作,他应该照顾好自己的健康。Р8. In order to consolidate the new-born political power, first of all, the governor should gradually weaken the feudal separatist forces and strengthen the ______ of power.(U3----A)РA. centralization B. decentralization C. center D. ConcentrationР为巩固新生的政治权力,首先要逐步削弱封建分裂势力,强化权力集中。Р9.Chinese embroidery(刺绣) is an ______ craft, famous for its long history, and is internationally loved. (U3----A)Р A. fragrant B. requisite C. fragile D. ExquisiteР 中国刺绣(刺绣)是一种以其悠久历史而着名的精湛工艺,受到国际的青睐。Р10. With the ______ of time, the factors having negative impact on the dam are of obvious time-varying characteristics. (U3----A)РA. elapse B. eclipse C. clip D. ClapР随着时间的流逝,对大坝产生负面影响的因素具有明显的时变特征。