【示例一】
①Nowadays, a heated debate about ________（主題）is under way in China. ②A close inspection of this argument would reveal how flimsy （groundless）it is. ③As a matter of fact, ________（進(jìn)一步說(shuō)明）.
【示例二】
①While the rhythm/pace/tempo of people’s living is speeding up, one of the topics many city residents are discussing is ________（主題）. ②As part of domestic modernization, ________ needs to be developed urgently in china, for ________（進(jìn)一步說(shuō)明）.