What he has done is really . Now his parents are him.
| A．disappointing ; disappointed at |
| B．disappointing ; disappointed about |
| C．disappointing ; disappointed with |
| D．disappointed; disappointing by |
. More than one-third of the Chinese in the United States live in California, _____ in San Francisco.
A. previouslyB. predominantly C practicallyD. permanently
No one has _____ been able to trace the author of the poem.
| A．still | B．yet | C．already | D．just |
The ship was _____ in a storm off Jamaica.
| A．drowned | B．sunk | C．wrecked | D．submitted |
She was afraid that unless the train speeded up she would lose her _____ to Scotland.
| A．ticket | B．place | C．seat | D．connection |
Henry's news report covering the conference was so _____ that nothing had been omitted.
| A．understanding | B．comprehensible |
| C．comprehensive | D．understandable |