Facing the dangerous situation, he was completely ____________.
| A．at loss | B．at a loss |
| C．out of order | D．out of sight |
相关试题
He is said abroad now, but I don’t know in which country he is
| A．to study | B．to be studying |
| C．to have studied | D．studying |
It has been a long established that the Spring Festival is a time for fa
mily reunion in China.
| A．tradition | B．history | C．intelligence | D．system |
My grandpa is as as a young man and hates sitting around doing nothing all day.
| A．religious | B．curious | C．energetic | D．effective |
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