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
参考答案:
_____ 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
—Why,I didn’t get you on the phone.—We ________football o..
—Why,I didn’t get you on the phone.—We ________football on the playground when you phoned.A.must be playingB.must playC.must have playedD.must have been playing
The young couple are trying to save as much as possible ____..
The young couple are trying to save as much as possible _____ they can afford a flat by the end of next year.A. so that B. even though C. in caseD. as if