It took a great deal of courage to admit that all his efforts had been ____.
A.in vain | B.in turn | C.in return | D.in danger |
______ strong and powerful China will certainly benefit ______ whole world.
A.A; a | B.The; a |
C.The; the | D.A; the |
______ to smoking for a considerably long time, he has much difficulty quitting it.
A.Having been addicted | B.Being addicted |
C.To have been addicted | D.Having addicted |
Was it through Mary, ______ was working at a high school, ______ you got to know Tom?
A.who; who | B.that; which |
C.who; that | D.who; which |
The father, ready to retire at an early age, hoped that his eldest son would ______ the family business.
A.take over | B.look into |
C.take up | D.look through |
My sister-in-law is the ______ of the information, so it cant be false.
A.resource | B.source |
C.birthplace | D.data |