The US president Obama said his country will sign a peace tr..
The US president Obama said his country will sign a peace treaty with the DPRK (朝鲜) _____ the latter gets rid of all its nuclear facilities.A. while B. even if C. so that D. provided
_____ many millionaires recognize they are doing better than..
_____ many millionaires recognize they are doing better than average investors, some factors haveforcedthem to reassess what the term "wealthy" means to them.A. Because B. While C. As D. Since