Success in life doesn’t happen . It’s the result of devoting your time and energy to what you’ve set out to do.
| A．by force | B．by design | C．by accident | D．by choice |
How ______ universe came into being is a puzzle to ______ scientists of all generations.
A. the; 不填 B. an; the C. a; 不填 C. 不填；the
It is reported that the United States uses ______ energy as the whole of Europe.
| A．as twice | B．twice much | C．twice much as | D．twice as much |
I thought him nice and honest ______ I met her.
| A．first time | B．for the first time | C．the first time | D．by the first time |
It is not who is right but what is right ______ is of importance.
| A．which | B．it | C．that | D．this |
I wonder how he could ______ not handing in his math exercises yesterday, for his math teacher is always strict with his students.
| A．get along with | B．get away with | C．get down to | D．get around |