______ is a best-known secret in success that get ready in much of our life and you may make the most of the opportunity．
A． What B． As C． It D． That
As many successful businessmen believe, courage is as ______ to pioneering work as the intelligence, even more so．
A． accessible B． essential C． alternative D． commercial
— Oh, really? Can Doris read through it in such a short time?
— She covered the English novel ______ it took me, still less a simple story．
A． a half time B． the half time C． half a time D． half the time
In case you ______ still have anything to offer, please contact our manager while he is available．
A． shall B． would C． should D． will
Malaysia Airlines Flight MH370 seemed to have been ______ to only a mystery after so long and hopeless a search．
A． reduced B． formed C． trapped D． absorbed
It’s wise to find a place to travel ______ has a lot to present but hasn’t yet been hit by high price of admission as well as mass popularity．
A． where B． that C． in which D． what
