—I regret _____ you that Mary was badly injured in the accident.
—I can hardly believe my eyes. She is always so careful.
| A．informing | B．having informed | C．to inform | D．to have informed |
—What does PM 2.5 mean?
—It's a professional ________ indicating the condition of air pollution.
| A．term | B．item |
| C．number | D．mark |
The Foreign Ministry Spokeswoman on Thursday urged Japan to stop making irrespon
sible ________ on the incident in waters off the Diaoyu Islands.
| A．comments | B．explanations |
| C．arguments | D．debates |
We are in great need of a more capable manager, ________ with straightforward persona
lity as well as good humor.
| A．the one | B．who |
| C．which | D．one |
—It's said that Tom is a wise manager in your company.
—Oh, no, he is ________ but a wise leader.
| A．anything | B．anyone |
| C．anybody | D．anywhere |
—How do you find the guy who took ________ office last week?
—He's always finding ________ fault with others.
| A．/; a | B．the; a |
| C．/; / | D．the; / |