The young lady responded to my greeting with a ______ look as if I were air, which made me feel somewhat embarrassed.
| A．vacant | B．grateful | C．desperate | D．curious |
I have two brothers，hut of us have ever been abroad.
| A．neither | B．no one | C．none | D．nobody |
一Don’t interrupt me while I’m explaining the problemss to you．
一.
| A．All right, go ahead | B．It’s my pleasure |
| C．Of course, with pleasure | D．Not at all |
During the camp trip, children were fascinated by ________ wonders of ________ nature.
| A．/; / | B．/; the | C．the; / | D．the; the |
panicked
| A．accustomed | B．embarrassed | C．addicted | D．bathed |
active
| A．accuse | B．assist | C．approve | D．admirable |