_____enoughtimeandmoney,theresearcherswouldhavebeenabletodiscovermoreinthisfield.
C
暂无解析
____ you were busy, I wouldn’t have bothered you with questions.
_____atinthisway,thesituationdoesn’tseemsodesperate.
_____ at in this way, the present economic situation doesn't seem so gloomy.
Mymotherwasdeterminedtohelpthoseinneedandshewouldhavebeenimmenselyproudofwhathasbeenachievedtheselast20years.Theitalicizedpartinthesentenceexpresses_______.