By the time Jack returned home from England, his son __________from college.
| A．graduated | B．has graduated | C．had been graduating | D．had graduated |
It doesn’t matter ________ you pay by cash or credit card in this store.(2012·山东，25)
| A．how | B．whether |
| C．what | D．why |
It is by no means clear ________ the president can do to end the strike.(2012·新课标全国，24)
| A．how | B．which |
| C．that | D．what |
________ struck me most in the movie was the father’s deep love for his son.(2013·重庆，28)
| A．That | B．It | C．What | D．Which |
It’s good to know________the dogs will be well cared for while we’re away.(2013·山东，30)
| A．what | B．whose | C．which | D．that |
The only way to succeed at the highest level is to have total belief ________ you are better than anyone else on the sports field. (2013·浙江，16)
| A．how | B．that |
| C．which | D．whether |